Who are we?
We are Ati Adventures, a Guatemala-based adventure company rooted in connection, conservation, and community.
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.
Our story
The Origin
As teenagers, Daniel, Marcelino, and Kyle spent countless days immersed in the landscapes of Lake Atitlán. Working alongside biologists, they participated on ecological surveys, collected native seeds, sampled tree species, and supported field research that deepened their understanding of local ecosystems. Beyond the science, they ventured onto new trails, climbed volcanoes, and explored hidden corners of the highlands. Each experience revealed another layer of Atitlan’s beauty and fragility, inspiring a sense of awe, curiosity, and responsibility that would one day become the foundation of Ati Adventures.
Roots of a Dream
Time studying abroad, guiding in tourism, and many multiday trekking experiences around Lake Atitlan sharpened their purpose. With backgrounds in earth sciences, sustainability, and outdoor leadership, the team shaped unique outdoor experiences grounded in adventure and driven by the conservation of the forest ecosystems around Lake Atitlán. The lake became not just a playground, but a living interconnected landscape to protect.
Exploration with Purpose
Ati Adventures pioneered unique routes and challenges, from the Volcano Trilogy—a back‑to‑back ascent of Atitlán, Tolimán, and San Pedro—to a full kayak circumnavigation of the lake in a single day. Exploration is now a commitment to protect what matters most while celebrating connection to adventure, the outdoors, and purpose.
From Vision to Mission
We continue to design conscious hiking, climbing, and kayaking experiences that invite travelers to engage deeply with Lake Atitlán’s biodiversity and communities, aligning every journey with long‑term care for the place we call home.
Meet the Ati Team
Daniel Secaira
Co-Founder - Strategy & Vision Director
Daniel Secaira
Co-Founder - Strategy & Vision Director
Daniel grew up surrounded by the dramatic landscapes of Lake Atitlán, where the lake’s beauty and complexity inspired him to explore its every corner. His curiosity led him to study Earth and Environmental Science, where he deepened his understanding of the geological processes that shape the Atitlán basin.
Upon returning to Guatemala, Daniel worked in Natural Disaster Risk Management and community development with a local NGO, gaining firsthand experience of the region’s volcanic terrains and the challenges of conservation. Wanting to bridge impact with enterprise, he co-founded Ati Adventures to create meaningful, regenerative tourism opportunities.
Today, Daniel channels his passion for a vibrant and sustainable Atitlán into every aspect of Ati. Beyond the office, you’ll likely find him trail running, swimming, hiking, paddleboarding, and biking.
Marcelino Secaira
Co-founder - Systems & Operations Director
Marcelino Secaira
Co-founder - Systems & Operations Director
Born in the Guatemalan Highlands, Marcelino has always been driven by exploration and curiosity. His path took him to the University of British Columbia in Canada, where he earned a degree in Geography, Environment, and Sustainability, focusing on the deep connections between people and nature.
Returning home, Marcelino became a lead guide and manager of a Lake Atitlán travel agency, where he honed his expertise in guiding and leadership. His passion for climbing and creativity in outdoor experiences make him a natural architect of adventures that balance adrenaline with purpose.
Marcelino is constantly seeking new ways to push the boundaries of exploration, inspiring travelers to connect with Atitlán in unforgettable ways.
Kyle Weinstein
Co-Founder - Sales & Partnerships Director
Kyle Weinstein
Co-Founder - Sales & Partnerships Director
Kyle has both American and Canadian roots and was born and raised in the Western Highlands of Guatemala. Over the last seven years, he has led adventures across eight Mesoamerican countries, strengthening his skills as a guide and deepening his connection to nature.
Kyle has also worked on sustainability and community development projects with a local NGO, grounding his adventures in impact and purpose. His passions—photography, videography, hiking, and climbing—are woven into Ati’s storytelling and partnerships, helping to share Atitlán’s magic with the world.
Misty López
Marketing & Communications Director
Misty López
Marketing & Communications Director
Misty is the creative spark behind Ati’s storytelling and strategy. With a background in digital marketing for social impact and a growing bond with the Lake Atitlán community, she bridges explorers with meaningful, grounded experiences.
Her campaigns spotlight adventure with purpose, amplifying Ati’s mission of conservation and connection. When she’s not designing communications, you’ll find Misty trail running, hiking, or curating outdoor experiences for women adventurers in the region.
Arnoldo Ortiz
Community Coordinator
Arnoldo Ortiz
Community Coordinator
Arnoldo is a proud Tz’utujil guide from Santiago Atitlán, where his journey began as a forest ranger working to protect natural parks and biodiversity. His early years in conservation gave him a deep respect for the land, which he now shares with every traveler he guides.
Dedicated to showcasing the stories and beauty of his homeland, Arnoldo has built a career in tourism that blends cultural knowledge with a love for nature. Whether leading a hike through cloud forests or sharing the traditions of his community, Arnoldo opens a window into the living heritage of Lake Atitlán.
Elida Queché
Kitchen Lead
Elida Queché
Kitchen Lead
Elida Leticia Queché Sahón is from Panajachel and a proud mother of two. She grew up surrounded by the delicious aromas of her family’s bakery, where her father was a baker and her mother always supported the family business. Her passion for cooking began at home, learning alongside her mother.
Elida began her career working in a restaurant, first as a cleaner and later as a cook, where she discovered her passion for preparing meals for people from all over the world. With many years of experience, she continues to share her talent and joy for cooking with others.
Miguel Santos
Transport & Boat Captain
Miguel Santos
Transport & Boat Captain
Miguel Santos Cumez is 37 years old and a proud father of four. He began working as a boat captain at the age of 22, continuing a family tradition of connection to Lake Atitlán. His mother was a talented weaver, and his father a dedicated fisherman, instilling in Miguel a deep respect for the lake and the communities that depend on it.
What Makes Ati Different
Adventure with Purpose
See Why
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
Hover on me
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.
Education for Change
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Every journey is a chance to learn — about geology, biodiversity, and the cultural heritage of Lake Atitlán. We believe knowledge transforms how we see and care for the world around us.
Authentic Encounters
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We don’t stage experiences or script interactions. You’ll meet real people, hear true stories, and see Guatemala as it is — vibrant, raw, and deeply alive.
Fun Along the Way
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We take our mission seriously, but joy is part of the journey. Expect laughter, camaraderie, and moments that stay with you long after you’ve left the trail
Adventure That Nourishes
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We believe personal, environmental, and social well-being go hand-in-hand. Our adventures are designed to leave you energized, inspired, and connected — to nature, to others, and to yourself.
