Storm Castle – Gallatin Canyon

Storm Castle – Gallatin Canyon

Between Four Corners and Big Sky, find miles of varied terrain with stunning 360-degree views

Novices and experts alike will find something to love with this excellent mountain trail system with multiple days of riding fun through vast rocky canyons, weaving through evergreen forests and ringing around Rat Lake.

Location Details


25-minute drive from Summit ATR for nearest access points (Call 406-581-5086 for directions or more information)

Skill Level

Novice to expert

Trail description and things to know for this area:

  • Make sure to rent the Garnet Mountain Fire Lookout Tower (forest service cabin) for incredible 360-degree views of surrounding peaks and valleys. This one books up quickly!
  • Excellent mountain trail system for multiple days of riding fun.
  • Miles of various terrain, including Rat Lake, forest and vast rocky canyons.
  • Cell service available.

Best Equipment for the Terrain:

ATVs or side by sides for summer trail access (some trails restricted to 50” wide side by sides)

What to bring:

Camera, GoPro, drinks, lunch/snacks, sunscreen, bug repellent and sunglasses.

Featured Equipment

Can Am Maverick Trail

Rate: $250/day or $225/day with 3 days or more

One of the most exhilarating and comfortable off-road vehicles on the market. The Maverick’s longer body gives taller riders more legroom. For more experienced riders.

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