Quick Facts
- Population: 1,742 (2020 Census)
- County: Musselshell County
- Elevation: 3,229 ft
- Known For: Historic cattle roundups (town's namesake), Signal Peak Coal Mine (Montana's only active underground coal mine), Musselshell Valley Historical Museum, and R.I.D.E. (Roundup Independence Days Extravaganza).
- Fun Fact: Roundup's name comes from its role as a natural gathering point for cattle roundups along the Musselshell River in the 1880s. The Milwaukee Road platted the town in 1908; first coal car loaded Sept. 25, 1908. Signal Peak's Bull Mountains Mine employs ~250 and produces ~7 million tons/year. The 2011 Musselshell flood and 2012 Dahl Fire tested community resilience.
Notable People
- Bill Holm (1925–2020): Northwest Coast Native American art scholar; Northwest Coast Indian Art: An Analysis of Form (1965); Burke Museum curator.
- Vic Lindskog (1914–2003): NFL center/linebacker, Philadelphia Eagles; Montana Football Hall of Fame.
- Shane Collins (b. 1969): NFL defensive end, Washington Redskins; Montana Football Hall of Fame.
- Vern Countryman (1917–1999): Harvard Law professor; bankruptcy and commercial law scholar.
- Daniel Zolnikov (b. 1987): Montana legislator; Montana Consumer Data Privacy Act (2023) author.
Top Things to Do in Roundup
- Musselshell Valley Historical Museum: Coal mining, ranching, pioneer exhibits; joining Dinosaur Trail 2026.
- Musselshell River: Fishing (trout, bass, catfish), floating, BLM access (Asparagus Point).
- Lake Mason National Wildlife Refuge: Birdwatching, 13,589 acres.
- R.I.D.E. (July 4th): Parade, rodeo, live music, fireworks over Musselshell.
- Hunting: Bull Mountains (mule deer, whitetail, pronghorn); Block Management.
Local Industry & Economy
Agriculture (cattle, hay, wheat); Signal Peak Coal Mine (250 jobs); Amazon prep centers (100 jobs); retail, healthcare, education. Roundup Memorial Healthcare (critical access).
Getting There & Nearby Destinations
- Getting There: U.S. Routes 12 and 87 intersect. Roundup Airport (KRPX). ~45 miles north of Billings.
- Nearby: Billings, Lewistown, Miles City, White Sulphur Springs.
Where to Stay in Roundup
- Motels & Inns: Local accommodations for travelers and hunters.
- Camping: BLM sites, Horsethief Recreation Area, primitive camping.
Affiliate links help support this site at no extra cost to you.

