4-day Walking Tour To Lost City Of Sierra Nevada

Our 4-day family trek to Ciudad Perdida in December 2025 was an absolutely unforgettable experience and far exceeded all our expectations. From start to finish, everything was perfectly organised. Our driver picked us up directly from our hotel in Palomino, and since it was only our family in the group, we could move at a comfortable, faster pace than larger groups. We stayed in the best lodges along the route, and each morning we even started about 15 minutes earlier than other groups, which helped us avoid congestion on the trail and enjoy the hike in a more peaceful way. Our guide Esneider was truly exceptional. He is a natural leader with deep family roots in the region, and his passion for the Sierra Nevada de Santa Marta was infectious. He shared an incredible amount of first-hand knowledge about the history of the area, the ancient Tayrona civilization, the Kogi indigenous people and their culture, and the spiritual significance of the region. Meeting a Mamu (spiritual chief) was a profound and moving experience that added a deep cultural dimension to the trek, and arriving at the magnificent Ciudad Perdida itself was simply awe-inspiring. Equally fantastic was Nestor, Esneider’s co-guide and translator. His translations were clear, engaging, and thoughtful, ensuring we didn’t miss a single detail. Together, they made an amazing team, and our kids absolutely loved them both. We also truly appreciated that Ecosierra is a locally based agency in Aguacaterra, working with local guides who know everyone along the route and understand the region from first-hand experience. Knowing that most of the earnings go directly back to the local community made the experience even more meaningful, especially compared to many other agencies based in Santa Marta. We couldn’t recommend Esneider, Nestor, and Ecosierra highly enough. This was not just a trek, but a rich cultural journey we will remember forever. Definitely a highligh of our visit to Colombia, highly recommended! Thank you, Esnaider, Nestor and Ecosierra Perdida Tours!

The trip was truly amazing. We had a lovely guide who provided us with a lot of information about the history of lost cities and cooombia. Also when I cut my finger he was prepared with disinsectives and was really caring (Esnaider)

Excellent experience combining nature, culture, a physical challenge with a suberb service including our own translator, guide, chef. In addition we really appreciated being in a small group and the calm pace (many photo breaks and observations of nature, villages and views of the fantastic sourroundings). We felt safe and greatly taken care of. They also took us to numerous waterfalls and pools for us to cool of from the heat.

The whole excursion was incredible. Far exceeded my expectations. The guides made the whole trip for us -Esneider, Duvan, and Franc really cared about the sharing the culture with us, and were patient and friendly. Truly 5 star experience.

Spectacular! Our guides were very knowledgeable (Esneider, Duvan, and Franc) about the area and the indigenous people. The food was amazing. The trip exceeded my expectations by leaps and bounds. Would go again in a heartbeat.

Our tour with Ecosierra was amazing! Our guide, Esneider, told us about its story and the communities. I loved that the agency handles small groups so it feels more personalized. The tour is incredible organized, the camps are very clean and comfortable for jungle conditions. Fran was our designated cook and our food was amazing… we were never hungry. They also con above and beyond to accommodate all allergies and make sure you are well fed. The hike was hard but doable and we are not very athletic…. You can always go your rhythm and there are plenty of hidration/snack points along the route. I completely recommend this experience, it’s beautiful!

Amazing experience. The guide (esneider) was very friendly, helpful and knowledgeable about the area. The cook (fran) was also very friendly and made amazing meals. The camps were well stocked, clean enough and about as good as you can expect in the jungle in the mountains

The tour was well organised, the food we had throughout was great (meals and snacks) and it was a great way to meet other travellers.

Overall, I enjoyed the trip to the lost city as it was challenging in many ways but was very rewarding. It was interesting being in the area of the indigenous people and the lost city itself was very interesting. The facilities were basic which I expected and the food was good. However, it was certainly not a perfect trip and I feel there are improvements that are needed that I explain below. Victoria was really great as a translator but I felt she really went above and beyond with her duties to ensure that I was having a good experience as I was the only person in the group that didn't have sufficient Spanish. On many occasions I really felt that she was the guide, not Martin, as she was very knowledgeable and showed great leadership skills throughout the trip. Our guide Martin generally seemed disinterested and only provided very basic information when we were at camps and at the lost city. I don't remember him ever giving information during the hiking. He did often ask if we had questions but there is a minimum level of information that I would expect to be included. E.g I had to ask how old is the lost city because that basic information was not given. I would expect such fundamental information to be included standard. It felt he was just sharing what was on his mind at the time and not from a set of predetermined information that everyone should receive. Martin often seemed to be more interested in socializing with people he met along the way which meant he would often stop but tell us to continue hiking meaning he was often behind us. I feel he really lacked leadership skills that I would expect from a guide. The group dynamics really didn't work too well for this trip. I was a quicker hiker for a lot of the trip and was therefore in front a lot of the time. With martin regularly catching up or staying back I could often hear conversation in Spanish between him and Isabella. I don't know if I may have missed a lot of extra information due to this. Martin never requested to have information translated as we hiked. If I spoke the same language as the rest of the group I would have been more likely to stay closer with the group and martin. I understand that the group required 2 people to go but in hindsight, I think the company should have contacted me early to make it clear that I would not speak the same language as the guide nor the other member of the group ( she only spoke French and Spanish ) I also feel that there was a lack of information ahead of time to make it clear what you expect. Mainly regarding hygiene and water (don't use tap water for brushing teeth, bring diarrhea medications, soap should always be provided etc.) to ensure travellers don't get sick as this is the worst environment for that to happen but also to allow us to be more prepared for the environment. It was never made clear that the environment would result in most clothing being wet. It was disappointing that there was an obvious contamination of the food on day 3/4 as the vast majority of the camp including me had stomach issues on the evening of day 3 and many continued into day 4. I am hoping this feedback will be taken into consideration for improvements that can be made to make this a safe, enjoyable and unforgettable trip for future visitors.

Amazing trek with beautiful views. And Aldair, Antonio and Luz did a fantastic job guiding, Educating and cooking us tasty meals! Vamos Lulos!

We had a great time with Esneider as our guide and Emily as our translator. Esneider had a wealth of knowledge having grown up locally and Emily was warm hearted and great fun to spend time with. We covered 36miles and almost 3000m of height gain so it's a proper trek. There were rivers by the bunk houses so plenty of swims along the way which were welcome. The Lost City itself was just amazing. The pictures on Google really don't do it justice. It's a lot bigger than it looks with lots more to see. Highly recommend!

The tour we did with Niko and Erika was incredible. If you want a tour of the lost City with the best service, in depth knowledge of the indigenous people in the area, amazing food, beautiful swimming spots, private talks with indigenous elders, comforting support on the tough walking days, some great surprises along the way and to see the best wildlife, then you've got to go with Niko. He is the man! If you want to do the Lost City, you'd be crazy to do it with anyone else.

The hike was great! We've walked for about 60kms and 3200m of climbing. We had a great guide and translator that helped us throughout. The accommodations were good and food was as well. It definitely required some effort to get there, but was all worth it. Would definitely do something similar again!

Judy (the administrator of Ecosierra) and her colleague manipulated me into buying a 4-day tour to the Ciudad Perdida for €530 by purposefully omitting information that I needed to be able to make an informed decision about whether this tour was what I was right for me, and to be able to prepare and take along the right clothes and equipment. I was sold an “individual” tour package and was told I would have a guide. Not once was I told that I would be part of a group of 16 people, and eating and sleeping in shared accommodation (no separate rooms, instead long rows of bunk beds) with up to 100 other people, mostly much younger than me. It was like summer camp. Loud, noisy, busy. Drowning out the peace and quiet of the mountains. It was nothing like the “individual package” I had been sold by Ecosierra. Apart from the awful experience of being forced to participate in a guided tour with a mass of people, I was also not told that I had to bring my own towel, own soap, and that I needed to bring several changes of clothes because nothing dries. I was not offered hiking sticks, I wasn’t asked about my trekking or hiking experience, I was told that we would remain in the warm climate region, but we ascended up into the colder region leaving me feeling cold and uncomfortable. Ultimately, being cold and having to wear wet underwear resulted in me suffering an UTI, which I had to treat with antibiotics. I reached out to Judy on the second day of the hike and let her know that I was disillusioned, that the trip was nothing like I had imagined, that I felt scammed but them, and that if she had informed me honestly about how the trip would be, with so many people that I wouldn’t have bought the trip. I also told her that it was meant to be a very special trip for me, that they had led me to believe that I would have a private tour, and that I don’t have the money to do it again as a real “individual tour”. I also said that I would have paid the difference to have a private guide, had she been honest about the “mass touring” conditions of the tour. She refused to take any responsibility for not telling me honestly about the set-up and conditions of the trip, for not sharing with me the information that I needed to be able to make an informed decision. By the time I spoke with Judy, I had told the guides and translator who were part of the tour about my situation and they were so kind to arrange for a separate overnight stay for myself, for one night in a small cabin which I shared with 3 other people. It came at an extra cost, which I told Judy about. The only “compensation” she offered for the emotional, and in the end physical distress she caused me, was to pay for half of the extra cost that I incurred for the separate overnight stay, amounting to around €27. That was all. No apology, no compensation. Nothing. When I arrived at the office having finished the tour, the person there asked me how it went. I shared briefly that I had a bad experience, that I was disappointed, because it was nothing like they had made me believe it would be, and that I had spoken with Judy but that no one was taking responsibility for their fraudulent behaviour. Her response was to smile at me. That was it. So I left.

Excelent, you can look a complete different culture, disconect, the food and the places to sleep are so confortable, the guido is great and tells you abou the hustory, the natuves society

I experienced a great trek with this team. Esneider the guide, and Cristian, the translator were super knowledgeable, friendly and professional at all times. Adrian, the cook, made us the best meals and always had a smile on his face. I felt very comfortable with this crew. We were also able to sleep at the top which was an added bonus. Thank you for the experience.

We had an amazing time! The tour was so beautiful and we had the best guides (Esneider and Anastasia) who told us everything about the history of the lost city and the indigenous people, I would 100% recommend!

This trip is a real life-changer. When they say you're reborn, well, you are reborn. The landscape is breathtaking. I was out of breath from the exercise, sure. But every few feet the scenery takes your breath away anyway. So it's good for those in better shape. Every meal is the freshest and best you'll find anywhere. The organization and responsiveness was simply impressive. Be ready to go if you go. I'm an active person and this was a challenge.

Erica was our tour guide and honestly she was amazing! She was patient, informative, and passionate about the hike and the Information that she provided during the 4 days! If you’re contemplating about booking this don’t think twice, I promise you, you will not regret it! The views are endless, the people and culture are amazing, the hike isn’t too difficult but if it is Erica will be there by your side! Gracias Érica por todo!

Really fantastic trip with a small group, and good, fun and knowledgeable guides Erika and Nico. They really wemt above and beyond to make us comfortable.

Overall a highlight of our trip in Colombia. But a few improvements for the bookings agency: The agency said they would contact us the day before, they didn’t so the communication day before should be better. We had a guy who was drunk/hang over and that wasn’t that nice bcs our guide sticked with him and we were without a guide the first times? I would set up rules for who you can take and who not? Our guide Breiner, he was despite the agency faults, super nice, cute, fun and great! He did his very best- even without translator and the experience of the trip with him was exceptional. And for sure all the views were fantastic!

At the beginning I had to go with an other agency but I'm glad I booked it with Ecosierra. With Ecosierra we were a small group it was more like a family tour. Everyone was so kind, attentive and friendly, taking care of all of us. Of course we are all different and have different needs but they respect all of us. This trek is a little bit difficult especially if you have a problem with your knees but trust me it worth it! You will see amazing landscapes, share incredible moments and learn about yourself. I have never ever experienced something like this. A big Thank you to Esneider our guide who is the best one! (sorry for the others) But Also a big Thank you to Jonathan our chef who cooked us amazing meals and to Rafa our translator. Only one thing to add: Yanif!

If you are trying to decide on which company to use for your hike to the Lost City, look no further than Ecosierra Perdida Tours. We just returned from the 4-day hike and have nothing but good things to say about Ecosierra. Our guides were phenomenal people, respected by everyone we encountered, and helped make the hike an experience of a lifetime. We were picked up promptly at 8 am in Santa Marta by our guide Erika and driver Edwin. Erika would be one of our guides for the entire hike. She is one of the best and we were fortunate to have her. After loading the 4wd we crammed in (there were 9 of us) and started the hour-and-a-half journey to the Ecosierra offices that are located directly at the base of the turnoff for the Camino Ciudad Perdida. This road leads to El Mamey where you begin the hike. We were able to finalize our payments and leave items that we did not need for the hike at the office free of charge. While none of us were native Spanish speakers, a few of us were proficient in Spanish so we elected not to have a translator. This worked great for our group as we all got to practice our Spanish and really immersed us in the experience. We jumped back in the vehicle and rode another hour into the mountains. Once we reached El Mamey we met our other guide Jhon and they provided us a delicious lunch prior to departure. At 12:30 we began our hike directly out of town. The 4-day hike is difficult but also worth the effort. I’ll post pictures but they really don’t do it justice. It’s something you need to experience. Jhon and Erika were there to help every step of the way, pointing out wildlife, and teaching us about the indigenous cultures. They worked so hard to make sure we had the best food and beds at camps. Jhon often had us to the swimming holes before anyone after we would set up at camp, and we were immediately greeted with a hot cup of coffee first thing in the morning. Upon reaching the Lost City we were able to meet with the Kogi leader who resides there as he knew Erika and hence, he spent some time with our group. We were so lucky to have chosen Ecosierra Perdida Tours. Read the other reviews. In our opinion, this is the best company to use for an authentic and memorable experience.

It was the best trip of my whole trip! Great organization! Would really recommend especially this company. The guides were very knowledgable, the food was great and the atmosphere was amazing!!

What an amazing experience we had with Ecosierra Perdida Tours! The hiking itself is pretty exhausting but you are met at each rest stop with some amazing food, cooling showers and comfortable beds to sleep in. The site itself is incredible and it is such a privilege to see it in all its glory! It was also amazing to meet people of some of the indeginous tribes, the Wiwa and Kogi, and learn about their culture and how they steward the land. A special mention goes to out amazing guides, sisters Kelly and Kayla who enhanced our experience greatly. They were both incredibly knowledgeable about the site, its history and the indeginous people and answered any questions you had readily. On some sections of the path, where the hiking was particularly tough, they offered support, both figuratively and literally and ensured that we all arrived safely. We couldn't have done it without them! Tuvimos una experiencia maravillosa con Ecosierra Perdida Tours. El senderismo mismo es agotador, pero en cada parada para descansar nos dieron comida buenísima, duchas refrescantes, y camas limpias y  cómodas  para dormir.  La Ciudad Perdida  es increíble  y es un privilegio verla en toda su gloria. Fue también asombroso conocer a la gente de unas etnias  indígenas, los Wiwa y los Kogi, y aprender de su cultura y cómo  administran la tierra.  Hay que subrayar el trabajo de nuestras guías, las hermanas Kelly y Kayla, quienes mejoraron muchísimo nuestra experiencia. Tenían conocimientos impresionantes del lugar y de  la gente indigena y contestaron a todas nuestras preguntas.  En algunas secciones del sendero ,  donde el senderismo fue durísimo, nos ofrecieron apoyo,  de una manera amistosa,  figurativa y literal y aseguraron que todos llegamos sanos y salvos.  No hubiéramos podido hacerlo sin ellas! 

The tour is amazing, but definately difficult. Terrain was steep and slippery but absolutely worth it. We estimated about 60km roundtip. Ecosierra was hands down the best tour company on the mountain. The guide was a local farmer and the proceeds go directly back to the community, which is why we booked with them. We dont speak much Spanish so we had Nick as our translator and he was amazing, very attentive and passionate despite the long days (we walked slow). Jorge was our guide and we were so grateful. He knew every plant and animal that we came across and was genuinely excited to show us all the secrets of the area. The river crossings were a quite strong one day and Jorge made sure we crossed safely. He was so calm and much more in control than the guides from a lot of the other tours, who were kind of shouting and making folks rush on slippery terrain. Mary was our cook and the food was incredible. We didnt go hungry, and considering they have to carry everything up the mountain, that's saying something. If you have a small group, spring for a private tour including the waterfalls after the city, they were breathtaking and worth way more than what you pay for. 10/10.

It was an amazing experience and would recommend everyone to work with Ecosierra. Our guide Oscar Gomez is a former farmer from the area and is beloved by all the locals. Next to that, he knows the history of the area inside out. We were also very lucky with our translator Nicolas Hill. Very capable in his job and a perfect team with Oscar! It felt like a family for 4 days. The trip itself is challenging and we recommend everyone to be relatively fit. We booked the tour through wiwawalker, this is a small agency in between that works with ecosierra. Ecosierra is known for the small groups, care taking and personal attention.

Incredible trek! 4 days in the mountains, good food, Translator Simone and guide Kelly were excellent and added so much to the experience!

I’ll say this up front: the hike is pretty much the same with almost any of the 6 agencies: same route, lodgings and food. ECOSIERRA works with local talent, and gives back something like 50% of their earnings to the community, they also sponsor schooling for the the children. What WILL make a difference will be the kind of service you get for your money: we got a group of three people, and we got our own cook and guide. Small groups is a HUGE deal. Our guide, David Orozco (a local kid from a local family), was great at telling us the stories, history and even teaching us about the flora and fauna. He was very knowledgeable and tremendously patient (I, perhaps foolishly, took on the hike barely a week out of Covid, which meant I was tremendously slow and somewhat clumsy). He made sure not to make an issue out of it, instead he was very diligent in making himself available to help whenever the way got sketchy, and he very skillfully helped whenever I needed it. He also managed to nudge me into keeping pace so that we usually made pretty decent time. And, like I said, this was while he was telling us about the people, their history and customs. Elkin, our cook, got up early, fed us breakfast, and then beat us to the next stop to prepare our lunch, serve us and repeat the process with dinner. He was a very fast hiker, always had a smile on his face and was willing to help whenever we needed it. He went so far as to figure out what each of us liked and spoil us a bit. Like I said, small groups are a huge difference. When you book your trip, you cannot go wrong with these guys. One choice they gave us (for a fee) was to include a detour to the “sacred waterfalls” on our last two days, which made the hike a circuit instead of taking the same route to and from the lost city. It adds some mileage to the hike, as well as some difficulty, but it was completely worth it. Be sure to ask about it, it will take the experience to a whole new place. One caveat: when choosing your agency, make sure to read reviews, there is one which has awful feedback.

Hola! We , Maud and Eva, did the lost city hike with Sierra Nevada. We really loved our guide Kelly! She was very nice, helped us and had good knowledge. Everything was arranged very well: sleeping places, food and the stops. Thanks for this amazing experience!!

Amazing tour! Pretty tough but totally worth it. Oscar and Camilo were great❤️‍🔥 they provided us with a lot of information and took us to spots that other tours didn't go to🤫 felt very privileged. Highly recommend it!

Wow. What to say about this trip! It was amazing from start to finish and that was thanks to our guide Kelly and translator nikko. Their knowledge was so in depth and any questions we had they were able to answer in great detail. They both made sure that our every need was met and I can't thank them enough for such an unforgettable experience. I recommend this tour to anyone looking for a once in a lifetime experience. Thank you so much Kelly and Nikko yous were amazing!

It is a beautiful tour to the lost city. You embrace nature and the history of this unique place during your visit. The tour is well organized and our guide Jorge was very caring.

My experience was amazing! The agency was very professional and uncomplicated. They do a lot for the community and nature! I also couldn’t have asked for a better guide. David was very nice, attentive, careful, polite, professional and very invested in me having the best experience. Most of the indigenous people are his friends, so it was actually very nice to accompany him in this adventure and experience these connections first hand. I had the luck to be the only one with him on this tour so we had time to connect, share stories, joke around and challenge our bodies on this beautiful trek. I felt like I was doing this with a friend from back home. He told me ALL about the indigenous culture and its past, and answered ALL the questions I had, which were a lot. The food and accommodation were amazing as well! I can recommend this tour 100% and if you have the possibility do it with David, you won’t regret it!

The trip was awesome! It was difficult but well worth the views, nature, culture and history. I truly feel like we had a better experience than some other groups that went with different tour companies...We got led to "secret" waterfalls, we got to meet the leaders of the local indigenous tribe - things that I didn't see any other groups do...Our tour guide Kelly was amazing and the sweetest woman ever, she really loves her job and knows a lot about the area and its history. Our translator Jose was also very helpful and fun. We all bonded on the trip and had a blast. Highly recommend booking with EcoSierra, and ask for Kelly!

An amazing experience! Oscar Gomez was our guide and he was amazing. He was super knowledgeable, friendly, and he answered all of our questions. The whole trip is unique and once in a lifetime opportunity. The hike is challenging, but it is manageable. We were one of the youngest couples (28 and 30 years old) but during the four days, we saw groups that had people much older than us (60s/70s). These four days are very well organized. You get to eat amazing food. Fernando our chef was awesome. He cooked the best meals (breakfast, lunch and dinner). Along the way, you will stop in different stops and you can purchase drinks and in lots of these stops, they will give you fruit for free (watermelon, pineapple, oranges) Our trip was between December 29th and January 1st. So we got to spend New Years Eve in the middle of the mountains. Oscar made sure that we had amazing afternoon, and even thought we didn’t stay up until 12pm (we were exhausted, and only a few people stayed up until midnight) we celebrated with everyone in the tour, guides, chefs, and staff! EcoSierra has a very good customer service. They called us before the trip a couple of times to make sure we knew what to bring, what not to bring, pick up information and other general important items.

I loved our tour with Eco Sierra and would 100% recommend them to fellow travelers looking for a unique adventure. Our tour guide Gabriel was fantastic even though English was a bit challenging for him. Accommodations and food at the camps were better than I expected for the remote location.

100% recommended! The 4 day walking tour to Lost City with Ecosierra Perdida has been amazing, Before the tour I was a bit afraid as the required physical conditions are demanding, however the group atmosphere was so good it made it much easier. Our guide (Jorge) and translator (Abraham) were very good professionals, the information provided was very interesting and not overwhelming, well equipped with anything the group needed, very patient, caring and making sure the group was always in a good mood. Also, the food is very very good and the instalations are better than expected. Definitely, if someone asked me I would always say “yes, yes, yes do it”!

We have spent 4 very inspiring days with ecosierra perdida tours. We were positively surprised about the sleeping places (expecting the worst 😜), the friendlyness of the staff, especially Oscar Gomes, our guide, who gave us an insight of his own composed songs 🥳🥳🥳 One tip: Do not forget your MOSQUITO 🦟 spray!!!

I loved my tour with Eco Sierra and would 100% recommend them! They gave me the chance to go to the lost city as a private tour. I got to see many more things along the way like rivers and waterfalls completely alone with enough time to swim in each of the places! Also I got to spend a whole day in the lost city instead of just the morning so the afternoon we were there alone, magical! The food was great and made completely vegetarian for me. Thank you John, Jorge, Abraham, Maria and Jesus for this amazing experience!

Myself and a great friend have been curious about The Lost City and the civilization that built the city. We were not familiar with the area so we decided to hire a guide through Ecosierra Perdida Tours. When we hike we like to keep a pretty fast pace so we were hoping for a guide who matched up well with us. We couldn't have ask for a better guide in Kelly. She was very knowledgeable about the area and the mountains. She molded very well with our personalities and our child like curiosities with the jungle. The overall tour was extremely organized which made the trip flow extremely easily. We expected to rough it in the jungle with no showers and limited sleeping arrangements but the tour made it very comfortable. At each base camp there was running water, bathrooms with showers, amazing food, as well as beds with mosquito netting. When we ended the trip we had nothing but appreciation for Kelly and the Ecosierra Team. We highly recommended this tour and this company. We have incredible memories that we will never forget. Thank you Kelly and Ecosierra!

5 day trek Ecosierra- was an amazing company and we are so glad we chose it. Our guide (David) was incredible. Passionate, knowledgeable, helpful, attentive and knew our needs before we did. If it was muddy, he would take us step by step. If I was really slippery he held our hands on the way down and was very careful for our safety. He was also really fun. He knows everything about the nature and the people. We feel extremely lucky to have had him as our guide. The cook- very attentive and as soon as we arrived at camp he had our preferred drinks ready for us and he accommodated our needs. We are usually vegetarian but we decided beforehand that we would eat fish. We got good fish and our vegetarian meals always had a protein. The food was good and filling. The company- is an organization of locals so the money isn’t going to big business but right back into the community. They invest the money in creating projects to diversify the economy of the village so they are not reliant on just tourism because of the pandemic. They also work closely with the indigenous community, and have a much better relationship with them than the big companies. They also are taking 5% of what they make to set up a scholarship for promising kids in the community. They are super great and have great organization. The trek- the trek is NOT easy. If you have good weather it can be ok but you are talking up and down mountains for many hours a day. If it is muddy it is very difficult. If you love walking up and down steep mountains 8 hours a day in the hot sun or mud and mosquitos than this trek is for you. Be prepared to be uncomfortable. But you will be happy and more fit afterwards! Good luck and choose this company!

Incredible end-to-end experience: the organization, our guide Esneider, our translator Alejandro, our cook Alejandra. This is one of the most beautiful treks I’ve made in my life thanks to the professionalism, kindness, availability and kindness of all these people. Thanks again for everything.

Lost city is a combination of history and adventure. Super important the organization of all the people involved in the experience: cooks, muleteers, guides, translators, etc.

A wonderful experience. First I want to highlight the guide. The Francisco Barros of the Wiwa community was an excellent guide in every way: his knowledge of Tradition, and Nature, enriched the walk. He was always watching over me and encouraging me so that I could finish the walk. Patient, organized and with a nice sense of humor. Second accommodations and very good, tasty and balanced food. The design of the walk is well planned. Unfortunately there were very grown-up guys and we couldn't go on with the Buritica River. The landscapes, the mountains, on cringes. I would definitely recommend this agency ECOSIERRA and the Guide Franciso Barros, to all who want to know the Lost City

The whole process has been amazing, from the organization, to the kindness, support and explanations of the Esneider guide. The food is also great, thanks to Leidy. Congratulations to the whole team, it has been a unique experience!!

⭐️⭐️⭐️⭐️⭐️ Amazing experience with Ecosierra We did the hike to Ciudad Perdida with Ecosierra and it was spectacular. The guides were professional, attentive and with exceptional human quality. You can tell that they love what they do and transmit passion, knowledge and support every step of the way. The tour is demanding, but thanks to them it felt safe, fun and very special. As a group, we had an amazing time and much of it was for their dedication and good energy. We recommend Ecosierra 100%. They made this trip an unforgettable experience. Thanks for everything!

Super recommended the Ecosierra agency, especially our guide Esneider was the key piece to complete the journey as he was always very vigilant of his team, I highlight his professionalism and commitment at all times, he was very attentive clarifying our doubts about the environment we were going into, the food was spectacular and super generous!!! Refreshments and hydration at the key points and at the right times, thanks to all those who are part of this great team who contribute to make the experience unforgettable and to the community for encouraging tourism in your region 🫶🏻

Loved the experience!!! I went with Ecosierra agency and it was spectacular, our guide Esneider was all the time watching his group, who is a very responsible and collaborative person, the walk is demanding but can be achieved. Delicious, fresh and varied food. The scenery is spectacular. This adventure is worth living. Many thanks to all the working group, guides, cooks, peasants, indigenous people who make this magical experience.