Theodore Roosevelt Nature & History Association



Upcoming Events

June 21, 2014
Summer Solstice

June 21, 2014
Knife River Indian Villages NHS hosts 3rd Annual Knap-in

July 10, 2014
Teddy Bear Picnic at Cottonwood Campground in Theodore Roosevelt National Park. For more info contact 701-623-4884 or info@trnha.org

Store Hours
Theodore Roosevelt NP
South Unit - 8:00-6:00 MT
North Unit - 9:00 - 5:30 MT
Painted Canyon - 8:30 - 6:00 MT


Knife River Indian Villages NHS
8:00 - 6:00 CT

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

Be sure to submit your 2014 photos to our 3rd annual photo contest by August 31st!

Picture Yourself in TRNP Photo Contest Begins



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