Kremmling Recreation Management Area offers two developed campgrounds—Pumphouse and Radium Recreation Areas—along the Upper Colorado River, providing excellent access for fishing and whitewater rafting with boat ramps, vault toilets, and picnic facilities.

Pumphouse features 18 single campsites and 3 boat ramps (including one with a slide at the Gore Canyon Whitewater Playpark), while Radium offers 16 single campsites and 2 boat ramps; both operate seasonally (April-November) with reservations required through Recreation.

gov. The area attracts over 100,000 annual visitors and serves as a major access point for floating the Upper Colorado River, with nearby supplies available in Kremmling (15-20 miles east).