Name: Big Rock Fright Nights
Start: 2026-10-17T18:00:00-06:00
End: 2026-10-17T21:00:00-06:00
Location: Jefferson County Faigrounds/Recreation Park

July 2026
July 4 @ 12:00 pm - 12:30 pm

4th of July Parade

Veterans Park 304 N. Main St, Boulder, Montana
July 23 @ 12:00 am - July 25 @ 12:00 am

Frontier Days – Whitehall

Whitehall
July 23 @ 8:00 am - July 25 @ 5:00 pm

Headwaters Country Jam

The Bridge - Jefferson County 1865 Highway 2, Cardwell, MT, United States
July 25 @ 8:00 am - 5:00 pm

Classic Car Show

Whitehall
August 2026
August 27 - August 30

Jefferson County Fair & Rodeo

Jefferson County Faigrounds/Recreation Park 21 Whitetail Rd, Boulder, MT, United States
August 29 @ 8:00 am - 2:00 pm

Boulder Car Show

Veterans Park 304 N. Main St, Boulder, Montana
September 2026
September 12 @ 8:00 am - 5:00 pm

Music & Arts Festival

Veterans Park 304 N. Main St, Boulder, Montana
October 2026
October 16 @ 6:00 pm - 9:00 pm

Big Rock Fright Nights

Jefferson County Faigrounds/Recreation Park 21 Whitetail Rd, Boulder, MT, United States
October 17 @ 8:00 am - 5:00 pm

Screams Come True

Whitehall Community Center 11 North Division, Whitehall, MT, United States
October 17 @ 6:00 pm - 9:00 pm

Big Rock Fright Nights

Jefferson County Faigrounds/Recreation Park 21 Whitetail Rd, Boulder, MT, United States

July 2026

August 2026

September 2026

October 2026