Narrow sinkhole with total depth of 360 m, free fall - 336 m. Location, GPS coordinates:
20.9468 N 99.6429 W (approximate) Categories:
Geology Rating: Where is located?
North America, Mexico, Querétaro,...
Very impressive canyon with giant abrupt cliffs rising above the Grijalva River. Unusual geological formations. Location, GPS coordinates:
16.8389 N 93.0735 W Categories:
Canyons and ravines Values:
Geology, Visual Rating: Where is...