Hike the best highlights of Yellowstone National Park and Grand Teton National Park on this 5-day walking and trekking trip. With comfortable accommodation, private transfers between sights and all meals taken care of – you can focus on the stunning mountain scenery all around you! Take in panoramic views of the Grand Canyon of Yellowstone, witness the thunderous Lower Falls of the Yellowstone River, explore the park’s diverse flora and fauna (watch out for bison!) and experience the expanse of The Grand Prismatic Spring – the otherworldly hot spring in Yellowstone that you have to see to believe. Then, head to Grand Teton National Park, where you’ll take relaxing trails at the foot of the immense Teton mountains and hit the Snake River Canyon for a spot of whitewater rafting.