Bozeman, Livingston, Gardiner, and West Yellowstone provide access to mountain scenery, museums, fishing, trails, and Yellowstone National Park. Yellowstone doesn't require a reservation simply to enter, but campground and lodging reservations are strongly recommended and often fill months ahead; most park roads open seasonally between mid-April and May and begin closing again in fall. Don't assume that staying near one entrance gives quick access to the whole park — Yellowstone is enormous, traffic can be slow, and wildlife jams regularly add time. West Yellowstone offers convenient access to the western geyser basins, while Gardiner provides access to Mammoth Hot Springs and the northern range.

Whitefish, Columbia Falls, Kalispell, and the Flathead Valley serve as major bases for Glacier National Park and Flathead Lake. Going-to-the-Sun Road is one of Montana's signature drives, but much of it isn't suitable for full-size RVs — vehicles and combinations longer than 21 feet or wider than 8 feet are prohibited between Avalanche Creek and Rising Sun, and vehicles taller than 10 feet may have trouble beneath rock overhangs west of Logan Pass. Glacier won't require general vehicle reservations in 2026, but the park is introducing three-hour timed parking at Logan Pass and a ticketed shuttle pilot.

Montana's largest city anchors the east with brewery stays, rimrock views, and a hometown winery story we've told on the blog. I-90 and I-94 continue toward Wyoming and North Dakota; Little Bighorn is an hour southeast.

Helena and Great Falls offer state history, river scenery, museums, and access to central Montana's ranching communities and mountain ranges. Near Great Falls, First Peoples Buffalo Jump State Park preserves one of North America's largest known bison jump sites, and its education center interprets the relationship between bison and the Indigenous peoples of the region — one of many places statewide to learn from Montana's twelve federally recognized Tribal nations through Indigenous-led tours, museums, and cultural centers.

River-town Missoula pairs trout water with taprooms, and the Bitterroot Valley's farms run south under 9,000-foot peaks. I-90 west drops toward Idaho's panhandle lakes.

Crossing state lines? Browse hosts in neighboring Wyoming, Idaho, and North Dakota — or continue north into Alberta and British Columbia.