The Río Santa María is one of the most powerful and beautiful rivers in central Mexico. From its birth in the mountains of San Luis Potosí to the point where its name disappears at the Cascada de Tamul in the Huasteca Potosina, the river carves deep canyons, feeds remote communities, and creates some of the most challenging and rewarding routes in the Sierra Gorda.

Along its entire course, it would be hard to find someone who knows this river better. Our hikes and canyon routes follow the Río Santa María through its wildest sections, offering experiences that range from challenging day hikes to multi-day expeditions deep in remote canyon country.

Hidden deep within the Sierra Gorda Biosphere Reserve, the Sótano del Barro is one of the most dramatic natural formations in the region and one of the best places in Mexico to observe guacamayas verdes (Military Macaws) in the wild. This massive open sinkhole drops hundreds of meters into the earth and serves as a nesting and resting site for these iconic birds, offering a truly unforgettable wildlife experience.

Reaching the Sótano del Barro is an adventure in itself and is best suited for travelers seeking a challenging and rewarding outing in a remote part of the Sierra Gorda.

Located within the Sierra Gorda Biosphere Reserve, the Cascada El Chuveje is one of the most famous and accessible waterfalls in Querétaro. Known for its tall cascade, turquoise pools, and lush surroundings, El Chuveje is a classic stop for visitors wanting to experience the natural beauty of the region. The waterfall is easily reached via a well-maintained trail, making it an ideal destination for travelers of all experience levels.