Discover Top Camping Spots Near Forty Mile Colony, MT: Nature Awaits!
Nestled amidst the stunning landscapes of northeastern Montana, Forty Mile Colony offers a multitude of camping options that cater to nature lovers and outdoor enthusiasts alike. For RV campers, the nearby Fort Peck Lake presents well-maintained campgrounds featuring modern amenities, breathtaking views, and easy access to fishing and boating activities. Tent campers can explore the scenic beauty of the Charles M. Russell National Wildlife Refuge, where picturesque sites allow for serene nights under the stars, surrounded by rolling prairies and enchanting wildlife. For those seeking solitude, dispersed camping along the area's scenic backroads provides an intimate encounter with nature, enabling deeper connection with the vast Montana wilderness. The local geography offers a unique blend of expansive grasslands and stretches of rugged terrain, perfect for hiking and wildlife photography. Whether you prefer the comfort of an RV, the simplicity of tent camping, or the freedom of dispersed camping, Forty Mile Colony serves as a gateway to unforgettable outdoor adventures in Montana’s pristine landscapes.

















Rattlesnake Point Campground is part of Tongue River State Park in Montana (1 hr 58 min east of Billings, MT) with an elevation of 3,440 feet. There are a total of 7 campsites. The campground is open all year. Sites can accommodate RVs and trailers up to 80 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $14.00 per night. Some amenities include restroom. Activities include boating, fishing, water skiing, floating sports.
Pee Wee Point South Campground is part of Tongue River State Park in Montana (2 hrs 1 min east of Billings, MT) with an elevation of 3,432 feet. There are a total of 54 campsites. The campground is open all year. Sites can accommodate RVs and trailers between 54 and 151 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. 41 sites have electric hookups. Fees range from $14.00 to $28.00. Some amenities include playground, swimming, restroom. Activities include boating, fishing, floating sports.
Campers Point Campground is part of Tongue River State Park in Montana (2 hrs 1 min east of Billings, MT) with an elevation of 3,440 feet. There are a total of 40 campsites. The campground is open all year. Sites can accommodate RVs and trailers between 55 and 70 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. All sites have electric hookups. Fees range from $14.00 to $20.00. Some amenities include dump station, boat ramp, restroom. Activities include boating, fishing, water skiing, floating sports.
Pee Wee North Campground is part of Tongue River State Park in Montana (2 hrs 1 min east of Billings, MT) with an elevation of 3,440 feet. There are a total of 17 campsites. The campground is open all year. Sites can accommodate RVs between 45 and 79 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $14.00 per night. Some amenities include boat ramp, restroom. Activities include boating, fishing, water skiing, floating sports.
Riverside Campground is part of Tongue River State Park in Montana (2 hrs 10 min east of Billings, MT) with an elevation of 3,440 feet. There are a total of 14 campsites. The campground is open all year. Sites can accommodate RVs and trailers up to 50 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $14.00 per night. Some amenities include restroom. Activities include fishing, floating sports.
Sand Point Campground is part of Tongue River State Park in Montana (2 hrs 4 min east of Billings, MT) with an elevation of 3,440 feet. There are a total of 34 campsites. The campground is open all year. Sites can accommodate RVs and trailers between 40 and 80 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $14.00 per night. Some amenities include restroom. Activities include boating, fishing, water skiing, floating sports.
Pine Island Group Area is located in the Tongue Ranger District, Bighorn National Forest (2 hrs 20 min southeast of Billings, MT) with an elevation of 7,656 feet. The site is normally open from the beginning of June to mid September. Prices start at $90.00 per night. Some amenities include playground. Activities include biking, boating, fishing, hiking trails, floating sports.
North Tongue Campground is located in the Tongue Ranger District, Bighorn National Forest (2 hrs 32 min southeast of Billings, MT) with an elevation of 7,876 feet. There are a total of 11 campsites. The campground is normally open from the beginning of June to mid September. Sites can accommodate RVs and trailers between 26 and 100 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $18.00 per night. Activities include biking, boating, ohv trails nearby, fishing, hiking trails, floating sports.
Prune Creek Campground is located in the Tongue Ranger District, Bighorn National Forest (2 hrs 20 min southeast of Billings, MT) with an elevation of 7,676 feet. There are a total of 20 campsites. The campground is normally open from the beginning of June to mid September. Sites can accommodate RVs and trailers between 25 and 55 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $20.50 per night. Some amenities include dump station. Activities include biking, boating, ohv trails nearby, fishing, hiking trails, floating sports.
Sibley Lake Campground is located in the Tongue Ranger District, Bighorn National Forest (2 hrs 17 min southeast of Billings, MT) with an elevation of 8,302 feet. There are a total of 24 campsites including 23 boat sites. The campground is normally open from the beginning of June to mid September. 23 sites can accommodate RVs and trailers between 28 and 85 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. 14 sites have electric hookups. Fees range from $20.50 to $25.50. Some amenities include dump station, boat ramp. Activities include biking, boating, fishing, hiking trails, floating sports.
Porcupine Campground is located in the Medicine Wheel Ranger District, Bighorn National Forest (2 hrs 19 min southeast of Billings, MT) with an elevation of 8,823 feet. There are a total of 15 campsites including 2 tent-only sites. The campground is normally open from mid June to the beginning of September. 13 sites can accommodate RVs and trailers between 45 and 100 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $18.50 per night. Activities include biking, ohv trails nearby, fishing, horseback riding, hiking trails, rock climbing.
Tie Flume Campground is located in the Tongue Ranger District, Bighorn National Forest (2 hrs 39 min southeast of Billings, MT) with an elevation of 8,380 feet. There are a total of 26 campsites. The campground is normally open from the beginning of June to mid September. Sites can accommodate RVs and trailers between 35 and 80 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $20.50 per night. Activities include biking, boating, ohv trails nearby, fishing, hiking trails, floating sports.
Owen Creek Campground is located in the Tongue Ranger District, Bighorn National Forest (2 hrs 29 min southeast of Billings, MT) with an elevation of 8,464 feet. There are a total of 7 campsites. The campground is normally open from the beginning of June to mid September. Sites can accommodate RVs and trailers between 25 and 50 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $18.00 per night. Some amenities include dump station. Activities include biking, ohv trails nearby, fishing, hiking trails.
Bald Mountain Campground is located in the Medicine Wheel Ranger District, Bighorn National Forest (2 hrs 16 min southeast of Billings, MT) with an elevation of 9,117 feet. There are a total of 15 campsites. The campground is normally open from mid June to the beginning of September. Sites can accommodate RVs and trailers between 25 and 80 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Each site includes a picnic table and fire ring. Prices start at $18.50 per night. Activities include biking, ohv trails nearby, fishing, horseback riding, hiking trails.
Dead Swede Campground is located in the Tongue Ranger District, Bighorn National Forest (2 hrs 45 min southeast of Billings, MT) with an elevation of 8,455 feet. There are a total of 20 campsites. The campground is normally open from mid June to the beginning of September. Sites can accommodate RVs and trailers between 35 and 60 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $20.50 per night. Activities include biking, fishing, hiking trails.
Shell Creek Campground is located in the Medicine Wheel Ranger District, Bighorn National Forest (2 hrs 51 min southeast of Billings, MT) with an elevation of 7,569 feet. There are a total of 14 campsites including 2 tent-only sites. The campground is normally open from the end of May to mid September. 12 sites can accommodate RVs and trailers between 30 and 75 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $18.50 per night. Activities include biking, ohv trails nearby, fishing, hiking trails, rock climbing.
Ranger Creek Campground is located in the Medicine Wheel Ranger District, Bighorn National Forest (2 hrs 55 min southeast of Billings, MT) with an elevation of 7,681 feet. There are a total of 12 campsites. The campground is normally open from the end of May to mid September. Sites can accommodate RVs and trailers between 20 and 75 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Fees range from $18.50 to $90.00. Some amenities include playground, restroom. Activities include biking, fishing, horseback riding, hiking trails.
Hunter Trailhead Campground is located in the Powder River Ranger District, Bighorn National Forest (2 hrs 1 min northwest of Casper, WY) with an elevation of 7,838 feet. There are a total of 9 campsites. The campground is normally open from the beginning of June to the end of September. Max equipment length is 40 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $10.00 per night. Activities include fishing, horseback riding, hiking trails.
Medicine Lodge Campground is part of Medicine Lodge Archaeological Site in Wyoming (2 hrs 59 min southeast of Billings, MT) with an elevation of 4,800 feet. There are a total of 28 campsites. The campground is open all year. Sites can accommodate RVs and trailers between 40 and 80 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Each site includes a picnic table and fire ring with grill. Fees range from $10.00 to $20.00. Some amenities include restroom.
Diamond Butte Lookout is located in the Ashland Ranger District, Custer Gallatin National Forest (3 hrs 14 min east of Billings, MT) with an elevation of 4,256 feet. The site is open all year. Prices start at $45.00 per night. Activities include biking, horseback riding, hiking trails.
Middle Fork Campground is located in the Powder River Ranger District, Bighorn National Forest (1 hr 57 min northwest of Casper, WY) with an elevation of 7,441 feet. There are a total of 9 campsites. The campground is normally open from the end of May to mid September. Sites can accommodate RVs and trailers between 40 and 80 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Fees range from $20.00 to $40.00. Activities include biking, fishing, horseback riding, hiking trails.
Hettinger Group Area is located in the Powder River Ranger District, Bighorn National Forest (1 hr 58 min northwest of Casper, WY) with an elevation of 7,652 feet. The site is normally open from the end of May to mid September. Prices start at $90.00 per night. Activities include biking, boating, ohv trails nearby, fishing, horseback riding, hiking trails, floating sports.
West Tensleep Lake Campground is located in the Powder River Ranger District, Bighorn National Forest (2 hrs 58 min northwest of Casper, WY) with an elevation of 9,096 feet. There are a total of 10 campsites including 1 tent-only site. The campground is normally open from mid June to the beginning of September. 9 sites can accommodate RVs and trailers between 30 and 45 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $18.50 per night. Activities include biking, boating, ohv trails nearby, fishing, hiking trails, floating sports.
Whitetail Cabin is located in the Ashland Ranger District, Custer Gallatin National Forest (2 hrs 30 min east of Billings, MT) with an elevation of 4,050 feet. The site is open all year. Prices start at $65.00 per night. Activities include biking, horseback riding, hiking trails.
Circle Park Campground is located in the Powder River Ranger District, Bighorn National Forest (2 hrs 5 min northwest of Casper, WY) with an elevation of 8,110 feet. There are a total of 10 campsites. The campground is normally open from the beginning of June to the beginning of September. Sites can accommodate RVs and trailers between 30 and 50 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $18.50 per night. Activities include biking, boating, fishing, hiking trails, floating sports.
Tie Hack Campground is located in the Powder River Ranger District, Bighorn National Forest (1 hr 58 min northwest of Casper, WY) with an elevation of 7,781 feet. There are a total of 19 campsites. The campground is normally open from the end of May to mid September. Sites can accommodate RVs and trailers between 36 and 45 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $20.00 per night. Activities include biking, boating, ohv trails nearby, fishing, horseback riding, hiking trails, floating sports.
South Fork Campground is located in the Powder River Ranger District, Bighorn National Forest (1 hr 59 min northwest of Casper, WY) with an elevation of 7,762 feet. There are a total of 13 campsites including 5 tent-only sites. The campground is normally open from the end of May to mid September. 8 sites can accommodate RVs and trailers between 40 and 65 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $20.00 per night. Activities include biking, boating, ohv trails nearby, fishing, horseback riding, hiking trails, floating sports.
Island Park Campground is located in the Powder River Ranger District, Bighorn National Forest (2 hrs 41 min northwest of Casper, WY) with an elevation of 8,554 feet. There are a total of 9 campsites. The campground is normally open from mid June to the beginning of September. Sites can accommodate RVs and trailers between 30 and 75 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Prices start at $18.50 per night. Activities include biking, boating, ohv trails nearby, fishing, hiking trails, floating sports, rock climbing.
Sitting Bull Campground is located in the Powder River Ranger District, Bighorn National Forest (2 hrs 28 min northwest of Casper, WY) with an elevation of 8,773 feet. There are a total of 41 campsites. The campground is normally open from the beginning of June to mid September. 40 sites can accommodate RVs between 40 and 60 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Fees range from $20.00 to $40.00. Activities include biking, fishing, hiking trails.
Willow Park Campground is located in the Powder River Ranger District, Bighorn National Forest (2 hrs 29 min northwest of Casper, WY) with an elevation of 8,409 feet. The site is normally open from the beginning of June to mid September. Prices start at $90.00 per night. Some amenities include playground. Activities include boating, ohv trails nearby, fishing, hiking trails, floating sports.