Start your adventure with a splash! Paddle thrilling Class II–IV rapids down the Gallatin River with expert guides • Follow the rapids as they descend into canyons and conquer Mad Mile, the longest stretch of white water in the region • Saddle up for a horseback ride with local wranglers into the picturesque Custer Gallatin National Forest • See the pristine beauty of surrounding ranchland, Madison River and the Continental Divide • Walk through wildflower-filled meadows and past towering pines as you get a sneak peek at Yellowstone National Park, looming in the distance • Spend the afternoon enjoying a variety of ranch activities—how's your horseshoe throwing?

Hike to Grand Canyon of the Yellowstone, the park's most dramatic feature, where waterfalls cascade over pastel-colored cliffs • Watch for bison and eagles while passing through alpine meadows and stands of lodgepole pines as you make your way to the canyon rim for breathtaking vistas deep into the gorge.

Be wowed by bubbling mud pots, spouting geysers and steaming vents in Yellowstone • Hike through the heart of the park in Upper Geyser Basin, taking in this strange geologic wonderland • Check out the fumaroles of Biscuit Basin and legendary Old Faithful Geyser up close • Explore Grand Teton National Park, a paradise of bluebell-strewn meadows, shimmering lakes, thick forests and sawtooth mountains • Perhaps you'll opt for a horseback ride, scenic boat cruise or a fishing excursion • Bike beneath the spine of the Teton Range as we follow the valley floor • Traffic up ahead—watch for roaming bison!