Campgrounds and RV parks near Helena West Side, MT

Helena West Side sits on the west edge of Montana's capital, at the base of the Continental Divide and within a short drive of the Missouri River, Hauser Lake, and Helena National Forest. The area gives RV travellers a combination of an urban base with groceries, laundry, and repair shops, plus lakeshore and river campgrounds within 15 to 40 minutes of downtown. The closest options range from full-service private parks to state and agency campgrounds. Helena North KOA Journey and Alhambra RV Park handle standard hookups and pull-throughs. Grey Sandy Campground offers full-hookup pull-through sites and on-site laundry, one block from Hauser Lake. Black Sandy State Park sits on Hauser Reservoir with 29 electric campsites, one reservable tent site, and five first-come tent sites; electrical hookups are available May 1 through November 30. Craig FWP, further north along the Missouri, is a fishing access site with a busy boat ramp. Elevations near Helena run around 3,900 feet, so nights stay cool even in July. Most public campgrounds operate seasonally, with private parks holding longer shoulder seasons.

Reservation systems vary by operator. Black Sandy State Park has 29 electric campsites and one tent site that can be reserved, plus five first-come tent sites; the maximum trailer length is 35 feet and reservations can be made up to one day in advance of arrival. The park is booked through the Montana State Parks reservation portal, and stays are capped at 14 days. Craig Fishing Access Site limits trailers to 38 feet with a maximum stay of 7 days and operates on a first-come, first-served basis; sites fill on weekdays during fishing season, so arriving early in the day is important. Private parks including Helena North KOA Journey, Alhambra RV Park, and Grey Sandy Campground take direct online or phone reservations and book out fastest for July and August weekends. All watercraft entering Montana must be inspected before launch and carry a Vessel AIS Prevention pass.