Theodore Roosevelt Nature & History Association



Upcoming Events


April 18, 2015
2015 Photo Contest Submission Period Begins

April 18-26, 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

Start snapping photos now as we will begin accepting photos for the 2015 contest April 18, 2015.


Click here to learn more!

Employment Opportunity
We currently do not have any vacancies. Thank you for your interest.


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