Campgrounds and RV parks near Helena Valley Northwest, MT

Hauser Lake is the main draw close to camp. The reservoir was formed by Hauser Dam on the Missouri River and covers roughly 3,800 acres, with popular fishing, boating, and water skiing, and the lake yields rainbow and brown trout, walleye, and perch. Black Sandy State Park has a public boat launch and swim beach on the reservoir, and Grey Sandy Campground sits nearby with lake access. About ten miles north, the Gates of the Mountains offers boat tours through a limestone canyon on the Missouri that Lewis and Clark passed through in 1805. In town, families can visit the Montana State Capitol, the Montana Historical Society Museum, and the Cathedral of St. Helena. Upstream near Craig, the Missouri River tailwater is one of Montana's best-known trout fisheries, with wade access and boat launches at Craig FWP used heavily by anglers and float guides.

Camping season around Helena Valley Northwest runs primarily late spring through early fall. Black Sandy State Park's campground is open all year, but potable water is available only from approximately May 15 to October 10 as weather allows, and the park office is staffed from May 15 to September 15. Electrical hookups at Black Sandy are available May 1 through November 30. Summer is peak season on Hauser Lake and the Missouri. Weekends fill fast at reservoir campgrounds and at Craig FWP, where sites fill quickly during fishing season, particularly Thursday through Sunday. Late spring and early summer often bring the wettest weather of the year, with June the wettest month on average, along with runoff that can cloud tributaries. Winter access is possible for self-contained rigs, but water systems are shut down at most public campgrounds, snow and ice are common, and secondary roads to shoreline sites can be rough. Shoulder months of May and September tend to offer the most comfortable balance of temperatures and open sites.

Sites at Black Sandy are close together with limited privacy, but the tradeoff is direct access to the boat launch, docks, and a small swim beach. Maximum trailer length is 35 feet, and the park has a dump station and drinking water in season. Helena North KOA Journey is a standard KOA layout with pull-through sites, 30 and 50 amp service, laundry, and a fenced dog area. Grey Sandy offers hookups near Hauser Lake, and Alhambra RV Park south of Helena provides a full-service stop for travelers on I-15. Craig FWP sits right in the small town of Craig with a busy boat ramp, vault toilets, and about ten sites with electric hookups. Cell service is generally strong in the Helena valley but can be spotty at Black Sandy and along the Missouri near Craig. Plan for cool nights even in July.