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Tour a reconstructed 1865 military post located at a major river crossing on the Oregon, Mormon Pioneer, California, Pony Express, and transcontinental telegraph trail corridor. Explore central Wyoming’s regional history museum, featuring exhibits on prehistoric peoples, Plains Indians, ranching, the energy industry, and the City of Casper as well as the western emigrant trails and frontier army.


Museum Hours: May 1 - September 30
Open daily, 
8am - 5pm

Adults: $4
Seniors (62+): $3
Teens (13-18): $3
Kids (0-12): FREE

Museum Hours: October 1 - April 30
Open Tuesday - Saturday, 
8am - 5pm
Fort Buildings are closed, but fort grounds are accessible. 

Adults: $2
Seniors (62+): $1.50
Teens (13-18): $1.50 
Kids (0-12): FREE


Mission Statement
Fort Caspar Museum collects, preserves and exhibits materials related to the history of Fort Caspar, the City of Caspar, Natrona County, and central Wyoming.

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Fort Caspar News

soldiers riding

Living History and Craft Programs this summer at Fort Caspar.

Join us May 27th for Living History 10:30am to 12pm and Crafts from 1:00 to 2:00pm; free with museum admission.

Blue Star logo

Fort Caspar is a Blue Star Museum Again This Year.

Fort Caspar Museum is joining with thousands of museums around the country to offer free admission to active-duty military members and their families this summer.


The "Passport to Adventure" Program is Back!

Pick up your 2023 Passport to Adventure at any participating site, answer a question when you visit each site, and turn your passport in for a chance to win a prize!

KS Cavalry

"Soldiers of the Republic" and "Stimson Colors Wyoming" exhibits on display now.

Learn about the Kansas soldiers stationed at Fort Caspar in 1865 and view hand-colored photos of Wyoming taken in 1903.