Mexico Caves
Concha, part of Sistema SAC ACTUN (White River Section)
There are both Upstream and Downstream lines accessible from that entrance.
Upstream line has max depth of 45 ft with average depth of about 30 ft. Several restrictions easily manageable in either doubles or side mount. No halocline.
Downstream line was a bit deeper at 50 ft max and 40 average. Also couple of restrictions. No halocline. Flow was noticeable (by Mexico standards).
Both upstream and downstream lines were highly decorated, downstream line slightly more so.
2014 shots
