Curfew Laws in Yellowstone County, MT (2026)
1 county-level rule, plus city-specific rules for 1 city in Yellowstone County, Montana.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Yellowstone County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Park Curfew
Under the Yellowstone County Parkland Ordinance, county parks close to public access one-half hour after sunset and open one-half hour before sunrise. No overnight camping is allowed. Violations are a misdemeanor punishable by up to a $500 fine, six months' jail, or both.
Park Curfew and Hours in Yellowstone County, MT
Some RestrictionsYellowstone County Parkland Ordinance CO 04390-018
The park areas are closed to public access and use at one-half hour after sunset nightly and opened at one-half hour before sunrise daily. In addition, no overnight camping shall be allowed in any County parkland.
Curfew Laws by City in Yellowstone County
1 cities in Yellowstone County have their own curfew laws rules. Each link goes to that city's dedicated page with code citations.
All Yellowstone County ordinances
See every category we cover for Yellowstone County: parking, noise, fences, fires, animals, pools, and more.
Yellowstone County Ordinance Hub →