Intermountain Natural History Association

The Intermountain Natural History Association (INHA) is a nonprofit organization assisting the National Park Service and other public land partners in the intermountain region of Wyoming, Utah, and Colorado. Known as a "cooperating association," INHA enhances visitors' understanding and appreciation by providing a selection of quality, educational materials for sale.

With every book bought in the bookstore, you help support the educational, interpretive, and scientific programs at Fossil Butte National Monument.

Become a member of the Intermountain Natural History Association.

Purchase books and other items from the Intermountain Natural History Association.

Last updated: August 24, 2015

Contact the Park

Mailing Address:

P.O. Box 592
Kemmerer, WY 83101


(307) 877-4455

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