Dahm Springs Preserve

The BHCNC completed its first land acquisition in 2020. This first preserve protects 46 acres, with 7 caves!

We’re continuing our fundraising campaign to ensure the longevity of this project and support future acquisitions.

Dark Canyon Dark Canyon

Brooks Cave

Brooks Cave was discovered by Jim Brooks and John Dyer who, over a period of weeks in 1954, blasted twice in the entrance crawl to break through..

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Dark Canyon Dark Canyon

Dahm Spring Cave

This is by far the ‘jewel box’ of recently discovered caves. It was originally found by unknown persons….

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Dark Canyon Dark Canyon

Brooks Jr. Cave

The 3rd longest cave in the preserve. Originally surveyed by Mike Hanson, and later resurvey and….

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Have a project in mind or just want to visit the preserve?

Whether it’s a trip to look around, a proposal to explore the caves in new ways, or even if you want to ask to scuba dive the lakes, the first steps are to read the PRESERVE ACCESS POLICY and then contact us via this form or by emailing bhcnc@caves.org.