James M. Robb – Colorado River State Park Access provides five distinct sections along 35 miles of the Colorado River near Grand Junction, with boat ramps at Corn Lake, Connected Lakes, and Fruita for launching rafts, kayaks, canoes, and tubes.

Float trips between sections are approximately 10 miles each with Class II rapids and average 3-4 hour float times; a park pass is required for all vehicles including shuttles, and life jackets are mandatory for all boaters.