Hiko Sink, Nevada
- Adam Haydock
- Jul 6
- 1 min read
Hiko Sink in the Pahranagat Valley of southern Nevada is a flooded desert sinkhole with crystal clear blue water and a cave system visible below the waterline. The area around Hiko and Ash Springs has several geologically interesting features including springs, sinks, and submerged karst. A potential cave dive site worth returning to with dive gear.

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