Ah Hol Sah Sink
- Adam Haydock
- May 25
- 1 min read
Ah Hol Sah Sink is part of the same breccia pipe collapse cave series as Black Abyss and Indian Shaft — massive sink caves formed by dissolution of gypsum and other soluble minerals within breccia pipes in the Nevada desert. The sink entrance drops into a vast interior breakdown room with significant exploration potential.
Location remains protected for conservation purposes. These caves are part of a region of ongoing scientific study. If you are interested in visiting or assisting with ongoing research, please reach out to your local NSS grotto or cave conservation organization.

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