There are various ways to support the park:
Bookstores. When you go into a National Park Service visitor center, often tucked away to one side is a book store run by the park's cooperating association. These non-profit organizations typically run the sales center and donate a portion of profits to the parks. They are important park partners and provide invaluable support for parks across the country.
At Nez Perce National Historical Park our partner is the Discover Your Northwest; at Big Hole National Battlefield, it is the Glacier National Park Conservancy. Both organizations provide thousands of dollars every year supporting publications, special events, and supplies. Help support our partners and become a member today!
Volunteer. Over the last few years, volunteers have contributed over hundreds of hours hours removing nonnative plant species, providing information to visitors, protecting the resources, and maintaining the trails.