- Old Faithful Geyser
- Grand Canyon of Yellowstone
- Mammoth Hot Springs
- Grand Prismatic Spring
Experience the thunder of both Upper and Lower Mesa Falls. Two spectacular waterfalls on the Henry's Fork of the Snake River.
- Johnny Sack Cabin
- Head Waters of the Henry's Fork
- Float The River
Island Park Reservoir's body of water covers 8,400 acres. Public Boat ramps/docks are located at Buttermilk Campground, Island Park Dam, McCrea Bridge Campground, Mill Creek and the West End.
- Picnic - Fish
- Hike - Boat
- Bike - Horseshoes
In the summer a wonderful place for fly fishing, guided horse back rides, hiking and historic Railroad Ranch tours.
In the winter this area is a premier Nordic ski area with over twenty-four miles of groomed trails.
High Mark Rentals: (406) 646-7855
High Mountain Adventures: (208) 558-9572
Island Park Adventures: (208) 558-7581
Mountain Mayhem: (208) 558-7390
S&P Adventures: (208)390-7409
Mack’s Inn Float Trip and Rentals: (208)558-7272
Horse Back Rides
Yellowstone National Park Tours