Park Store

Intermountain Natural History Association bookstore at Fossil Butte National Monument.

NPS / Jamie Kennedy

Intermountain Natural History Association (INHA) is a nonprofit organization assisting the National Park Service in its educational, interpretive and scientific programs throughout the intermountain west. Known as a "cooperating association," INHA's goals include enhancing visitors' understanding and appreciation of public lands by providing a selection of quality, educational materials for sale in many visitor centers. A percentage of sales is returned to the National Park Service and other federal land management agencies.

Learn more or become a member. Staff are also available by phone during business hours at [phone].