This wonderful Colorado River float trip is a gently flowing section that is inviting to all ages. You’ll encounter a few small rapids as the Colorado River winds through the Gore Range and Mountain Ranchland. This is a relaxing day with time to sunbathe, swim or just relax and enjoy the day on your Colorado River rafting trip. The Colorado float half day trip is available two departures per day. This trip departs from our Kremmling Outpost, where you will check in and load an AVA vehicle for the 30-minute drive to the Colorado River. We run from Pumphouse Recreation Area to Radium on this trip. This takes place on the hear to of the upper colorado, the perfect raft trip whether you're coming from Winter Park, Steamboat Springs or Breckenridge.