Things to Do Guided Tours Rafting the Desert West’s Best River Stretches with OARS Rafting in Dinosaur National Monument past Mitten Park Fault near the convergence of the Yampa and Green rivers. Rafting in Dinosaur National Monument past Mitten Park Fault near the convergence of the Yampa and Green rivers. Under construction Share this Facebook Icon Twitter Icon Email Icon Join Utah National Park Trips Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Utah National Park Trips Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Photo: Grant Ordelheide