Roundup is a compact, friendly western river town (county seat of Musselshell County) that’s surprisingly livable for multi‑week therapy assignments — a walkable main street with local cafes and bars, a small museum and annual rodeo/cattle‑roundup vibe, plus easy access to the Musselshell River, the nearby Bull Mountains and wide-open trails for fishing, hunting and day hikes.
When you want bigger-city options, Billings is only about 45–50 miles away for major shopping, dining and an airport, and Lewistown (roughly 60 miles) provides extra services and alternate mountain access for weekend escapes.