ROOTED IN ADVENTURE, DRIVEN BY CONSERVATION

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Scheduled Adventures

Our Favorite Adventures

Atitlan Volcano Day Hike

Total Duration: Full-day activity

Difficulty: Hard

Price: From $125
Group discounts

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Santa Cruz Rock Climbing

Total Duration: Full-day activity

Difficulty: Easy–Intermediate

Price: From $85
Group discounts

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Panajachel half-day kayak adventure

Total Duration: 4 hour activity

Difficulty: Intermediate

Price: From $75
Group discounts

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Quetzalio Waterfall Hike

Total Duration: Half-day activity

Difficulty: Intermediate

Price: From $115
Group discounts

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Want to explore with a group?

Ati Adventures uses tiered group pricing: the price per person drops as the group grows.

You can join an existing adventure, or start your own for a preferred date by paying a 2-person minimum deposit, then hopefully have others join in the coming days or weeks.

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Who are we?

We are Ati Adventures, a Guatemala-based adventure company rooted in connection, conservation, and community. Founded by two brothers born and raised on Lake Atitlán with backgrounds in natural sciences, Ati was built on a deep, lifelong relationship with this land.

We design and guide outdoor experiences that invite you to engage deeply with the land and the people who live here. Through hiking, kayaking, climbing, and culturally grounded explorations, we help you access the heart of the Lake Atitlán region, responsibly and adventurously.

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Want a Customized Experience?

Tell us your vision and we’ll help you craft a journey that fits your pace and purpose.

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This is Atitlán

Lake Atitlán is more than just a beautiful destination. It’s one of the most remarkable mountaineering and biodiversity hotspots in Central America, shaped by time, living culture, and powerful natural forces.

An Unmatched Landscape for Trekking
From crater rims to cloud forests, Atitlán’s topography creates some of the most diverse hiking routes in Mesoamerica. Trails climb through ancient lava flows, maize fields, and alpine ridges, with panoramic views that span the volcanic spine of Guatemala.
A Geologic Masterpiece
Formed over 85,000 years ago by the massive Los Chocoyos volcanic eruption, the Atitlán basin is a caldera of immense geological importance. Today, its rim is crowned by three dramatic stratovolcanoes: Atitlán, Tolimán, and San Pedro, each offering physically demanding and geologically rich ascents that challenge and inspire climbers.
A Biodiversity Hotspot
Atitlán’s unique topography and microclimates host over 1,100 species of plants, 450 species of birds, and a wide variety of mammals, reptiles, and amphibians. Coniferous, broadleaf, dry, and cloud forests coexist in a single mosaic, making every trail a journey through vibrant, interconnected ecosystems.

Where Culture and Nature Intertwine
Surrounding the lake, the Kaqchikel, Tz’utujil, and K’iche’ Maya communities have lived in harmony with the land for centuries. Their agricultural terraces, fishing traditions, and sacred sites are still alive today, offering hikers a rare chance to walk through both cultural and ecological heritage.
A Living Laboratory of Earth’s Processes
Atitlán’s evolving terrain tells the story of our planet in motion: tectonic uplift, volcanic transformation, and ecological resilience. It’s a place where geology meets biodiversity, and where each summit becomes a window into Earth’s past and future.

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Ati Community

We believe that the best adventures happen when shared. The Ati Community is a space where outdoor lovers can meet, build friendships, and experience the magic of Atitlán together.

Every activity is designed to inspire awe, spark connection, and leave a lasting positive footprint on the region.

Reasons to join

1. People, Connecting with Nature

2. Boundless Adventures, Year-Round

3. Learning and Growing Together

4. A Welcoming and Supportive Environment

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Be Part of the Impact

When you adventure with Ati, you're not just visiting, you’re investing in the future of Lake Atitlán. Whether you donate, join a cleanup, or choose to travel responsibly — your impact matters!

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Why Ati Adventures

Adventure with Purpose

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We craft experiences that are as meaningful as they are thrilling. Whether you're summiting a volcano or hiking through ancestral forests, our trips are curated to spark curiosity, reflection, and respect for the land.

Conservation Through Regenerative Travel

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We believe adventure should give back. Every ATI tour directly supports the protection of Atitlán’s natural parks, ecosystems, and watersheds. We plant trees, partner with municipalities and NGOs, and host community events that invite locals to explore their own landscapes — ensuring tourism restores, not depletes, this fragile region.

Locally Owned & Community Powered

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ATI Adventures is a locally owned, registered business rooted in Lake Atitlán. Our founders have over 30 years of combined guiding experience, and our local guides bring cultural insight, deep knowledge of the land, and a commitment to keeping tourism benefits in the community.

Safety in Every Step

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From meticulous route planning to high-quality gear and trained first-aid responders, we make sure every detail is in place so you can focus on the adventure, not the risks.

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Looking for a Trusted Partner?

Whether you're a travel company, retreat host, or hospitality manager we’ll design an unforgettable experience for your clients.

Lets collaborate

Reviews from our clients

      EXCELLENT  
   Based on 27 reviews 
    
 
 
 
   
 
 
       Posted on Tripadvisor  
   
   Judy M 
 
 
 
 Verified 1st Time Rock Climbing w/ Child - Santa Cruz La Laguna Lake Atitlan We had an amazing time with Ati Adventures rock climbing in Santa Cruz la Laguna. The best experience for myself and my young daughter! We go to a boulder gym at home but this was our first time ever climbing on rocks way up high in nature. Our guides Marcelino & Serena were fantastic and professional. They were really great with kids, very encouraging. They were also great company. I enjoyed talking with them, practicing Espanol and sharing experiences. My daughter said they were sooo much fun and made her feel really confident. Daniel was fantastic with communications was ahead of time and advice in general. Suggested a beautiful place to have breakfast in Santa Cruz before the climb. Perfect! This experience was well worth the cost considering the safety, knowledge and experience that go into something like this.
  
 
      Posted on Tripadvisor  
   
   Nico A 
 
 
 
 Verified Rock Climbing with ATI Adventutes We had a great experience rock climbing with ATI Adventures at Lake Atitlán. The communication ahead of time was easy, and everything felt really well organized without being rigid. Our guide was fantastic, super knowledgeable, safety focused, and also flexible in adjusting the experience to what we were looking for. We never felt rushed and were able to enjoy the climbs at our own pace. The setting is incredible , climbing with views over the lake and volcanoes made it really special. It ended up being one of the highlights of our trip. Highly recommend this if you’re looking for something a little more adventurous while visiting the lake.
  
 
      Posted on Tripadvisor  
   
   Cole E 
 
 
 
 Verified Great Adventure! We hiked Atitlan Volcano with ATI. Daniel was a great guide. He was fun and speaks fluent english and was on-time for pick up. An additional local guide from Santiago attended. This hike is not easy, but it is also not technical at all, just a lot of gain. Provided lunch and coffee which was delicious. They allow you to hike at whatever pace you wish and do not rush you. Be aware this is not a popular hike, they guide it ~5x per month, so it is unlikely you will be in a group and likely have to pay the extra charge for only 2 people! Amazing views from the summit and very cool active volcano vents, but unfortunately a LOT of garbage, which the locals are organizing a mission to help clean.
  
 
      Posted on Tripadvisor  
   
   Kristine H 
 
 
 
 Verified If you want to see a Quetzal, go with this company! Our guide, Arnoldo , was a consummate professional. Although he spoke very little English and we spoke very little Spanish, we were able to communicate just fine. He traveled with his own scope, which allowed us to carry less equipment. His ability to be in the right place at the right time was absolutely uncanny. The trip was worth the early a.m. start. I would happily go birding with this man anywhere in Guatemala. I understand he does travel to other locations. We were taken care of from beginning to end and communication was clear and accurate. I highly recommend this company!
  
 
      Posted on Tripadvisor  
   
   Betty W 
 
 
 
 Verified Great day on volcan Atitlan Dani was a fantastic guide. We loved the private boat and learned so much. Also the lunch was great! We made good time and it was totally hassle free!
  
 
      Posted on Tripadvisor  
   
   Brittney P 
 
 
 
 Verified Santa Catarina hike with Fernando! This was an INCREDIBLE experience and this is largely due to our wonderful guide, Fernando. He took care of our group of 9 with all different levels of hiking experience. He is incredibly knowledgeable, kind, and funny, not to mention a great photographer!! I highly suggest going with Ati adventures. They will make sure you are safe, having a great time & seeing the most beautiful views of the lake.
  
 
      Posted on Tripadvisor  
   
   Ryan U 
 
 
 
 Verified Excellent waterfall day hike in Lake Atitlán area Ati Adventures executed a very solid experience here! The trail was gorgeous, well maintained, and ran through beautiful montane tropical forest. They provided two guides and one really knew is birds well. In fact, he knew them so well that he located a pair of quetzals for us and shared his professional equipment to help see them. The waterfall was pristine and truly a tropical gem. This is a perfect half to 2/3 day activity for a lake-centered trip.
  
 
      Posted on Tripadvisor  
   
   Erik S 
 
 
 
 Verified Vulcano Atitlán hike We were three experienced Norwegian mountain hikers taking on the summit of Vulcano Atitlán, the tallest of the three local vulcanos. ATI Guatemala arranged our trip including boat pick-up at the hotel and drive from Santiago to the trail-head. It all worked out wonderfully. We were lead by the local guide Arnoldo who had done the trip a few hundred times. He compensated his lack of English with great enthusiasm and uncanny ability to spot birds and other animals. The highlight was a long spotting of the much coveted quetzal in all its colorful glory. Dani and Misty from ATI joined us as well and the team of 6 made a jolly group. It took us 4.5 hours up and 2.5-3 down. Then we walked pretty fast. Started in full sunshine and the last hour in pouring rain. We spent more than an hour at the summit enjoying the view as clouds came sailing in. We saw and heard an eruption at far away El Fuego outside Antigua. It was nice to combine the cool air with the warm mountain surface atop the top. Like having warming cables underneath with some hot steam here and there. A great experience and valuable way to spend a day. We ended the tour with a burger and beer at a hotel restaurant in Santiago. Tasted great after the hike. Super thanks to ATI for a successful day!
  
 
      Posted on Tripadvisor  
   
   CSirmons 
 
 
 
 Verified 10/10! Great Company! This tour was great! Dani and Arnold both took care of all of the details and was very professional before, during, and after our excursion.
  
 
      Posted on Tripadvisor  
   
   Miguel A 
 
 
 
 Verified Aventura y Naturaleza en Atitlán ¡100 puntos para esta experiencia en el Bosque de Santiago Atitlán! 🌋💚 La caminata fue exigente, sí… pero valió la pena. Los guías son jóvenes locales, apasionados por la conservación y la cultura — se nota que aman lo que hacen. La organización impecable, la comida deliciosa, el grupo alegre, y la cascada refrescante, nivel renacer espiritual. Vimos aves, insectos hermosos y un bosque que parece sacado de otro tiempo. Si buscas aventura, naturaleza y buena vibra, te recomiendo AtiAdventures! 🦜✨