Welcome
To the Tri-State Museum & Visitor Center
Located at the Center of the Nation, we offer a unique experience encompassing the rich history the tri-state area has to offer.

Hours of Operation
Winter Hours : Tuesday – Saturday 9 AM – 5 PM
Summer Hours : Monday – Saturday 9 AM – 5 PM, Sundays 1 PM – 4PM
Call: (605) 723-1200 or (605) 723-2010
Our Exhibits
Explore the rich history, culture, and stories of the tri-state region. Step back in time from the early pioneer days to local ranching heritage.
Upcoming events
From community gatherings to unique historical programs, there is always something happening. See what’s coming up next on our calendar.
tri-state museum
Our history
The museum started in 1955 when Mrs. Roy Williams of Hammond, MT donated a western collection and $1000 for a museum. Mr. Williams’ collection was for his own enjoyment, and the enjoyment of his friends. Mrs. Williams realized the value of her late husband’s collection, and she contacted several Belle Fourche businessmen and community leaders in the early 1950’s, offering the items.



Join us!
Friends of the museum membership
Monies generated through the friends program go into the museum memorial fund.
The cost of an annual membership is:
- $25/individual
- $40/family
- $100/business
Your museum membership helps us provide programming and special events for the community as well as funds special projects, such as lighting and custom built display cases. As a member, you will receive the following benefits:
Free admission to First Saturday Brunches
Free admission to the Family Fun Days
Discounted admission to Tri-State Performers productions
A reminder before all events.
20% discount in our bookstore and gift shop.
join now!
Events
Crocodiles Class
August 8th
They’re often said to be the closest living relatives to dinosours? True! Let’s find out in this class!
Family Fun Day
August 16 | 2-4 pm Creamy, Delicious Ice Cream
Hear from someone who makes and sells ice cream – and sample some, too. $2 per person or free with membership.
First Saturday Brunch
September 5th
Paul Higbee | Henry Anderson: Deadwood Pioneer and Sturgis Town.

Our Exhibits
Explore the unique history, culture, and stories centered right here in Belle Fourche. Plan your walk through our past and see what makes the tri-state region unforgettable.

Hours of Operation
Labor Day – Memorial Day:
Tuesday – Saturday, 9:00 am to 5:00 pm.
Closed Sunday and Monday.
Memorial Day – Labor Day:
Monday – Saturday 9:00 a.m. to 5:00 p.m.
Sunday 1:00 p.m to 4:00 p.m.
Call
Our Location
415 5th Ave, Belle Fourche, SD 57717
Roundup Office
605-723-2010
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