Atlas › San Luis Potosi

Sotano del Arroyo

This is a fantastic pit cave with extensive borehole passage with lots of formations and multiple drops. The highlight of the cave is an underground methane rich lake full of blind fish, which usually marks the turn around point for most trips.

To get to the lake and back up should take about 9h. *R1 (8 handline) 30' rappel or handline

Logistics