
The Mexican government has declared it a Protected Natural Area and Mexican Natural Monument to regulate visits and preserve its unique flora and fauna.
It is one of the 13 Natural Wonders of Mexico, offering an ideal setting for extreme sports such as caving, skydiving, and abseiling. Today, numerous adventure sports companies in Mexico provide thrilling and unforgettable ways to explore this cavern.
Location and Features
Located 56 kilometres from Ciudad Valles and just 11 kilometres from the town of Aquismón, this deep cave attracts many enthusiasts. You’ll find it precisely in the community of Tamapatz, in the Barrio de Unión de Guadalupe. This site draws ornithologists, geologists, hydrologists, archaeologists, paleontologists, cavers, tourists, and adventure sports practitioners who come to observe, admire, study, and explore this magnificent pit.
This natural abyss was discovered in 1976 when two ornithologists were studying birds in this region of the Huasteca. Dave Whitacre and Devi Ukrain stumbled upon the spectacular refuge of various local bird species.
This cliff cave presents a surface opening of 60 metres in diameter, widening with depth to reach 300 metres in diameter at its base. It is a reverse-cone-shaped cave formed by water erosion on limestone rock.
The Cave of Swallows boasts a depth of 512 metres, with 376 metres of sheer vertical drop. To put this into perspective, the Eiffel Tower in Paris stands at 324 metres tall—meaning this cave could easily accommodate it. It’s a true paradise for enthusiasts of aerial sports and vertical descents. Indeed, many adventure seekers explore the cave through freefall, abseiling, and caving in its galleries.

Without a doubt, The Cave of Swallows is a phenomenal location for these sports, offering immense adrenaline rushes and countless opportunities for extreme adventure.
Preserving This Extraordinary Place
Scientists and cave admirers from around the world have reached the same conclusion after visiting: