Theodore Roosevelt Nature & History Association



Upcoming Events


February 14-16, 2015
Fee Free Day at National Parks for Presidents Day Weekend

April 19-27, 2015
National Park Week
Contact your local park for details!

Store Hours
Theodore Roosevelt NP
South Unit - 8:00-4:30 MT
North Unit - Closed for Season
Painted Canyon - Closed for Season


Knife River Indian Villages NHS
8:00 -4:300 CT

Upper Souris NWR
Monday – Friday
8:00 - 4:30 CT
Photo Contest

Photo submission period has closed! Start snapping photos now as we will begin accepting photos for the 2015 contest April 18, 2015.


Details coming soon!

Employment Opportunity
TRNHA currently has two summer seasonal vacancies.

Inventory Specialist

Painted Canyon Clerk


Click here to learn more!


The Theodore Roosevelt Nature & History Association, established in 1951, aids and promotes the historical, scientific and educational activities of the National Park Service.  We have expanded that support to include the United States Fish and Wildlife Service. TRNHA is an education institution that functions as a part of the interpretive arm of the national park system and wildlife refuges. 

A not-for-profit cooperating association chartered by Congress, TRNHA is a business that acquires or produces and sells cultural materials to enhance the enjoyment of visitors at Theodore Roosevelt National Park, Knife River Indian Villages National Historic Site, and Upper Souris National Wildlife Refuge


Photo by: Mary Walsh