The 13 mile scenic river stretch here in Jackson Hole offers an amazing panoramic view of the valley and the wildlife that roam within it. You’ll float along the meandering Snake River, just south of the boundary to Grand Teton National Park. It’s not uncommon for folks to come home, having seen 15 or 16 bald eagles on their trip. Our unique scenic trip offers a lunch picnic and dinner cookout at our exclusive riverside camp. There you can relax riverside as you dine beneath the cottonwoods and have a happy belly as you float down the river. Barker-Ewing River Trips.