Overview Take a step back in time and traverse the same scenic wonders that explorers such as John Wesley Powell and William Ashley once explored. The Green River provides spectacular fishing and river-running opportunities, as well as unique geology, outlaw history and Native American rock art. So come to navigate the waters and cast a rod in an adventure the whole family can enjoy. The Green River Float-In Campsites contain 17 sites for river goers to camp along the mighty Green River. Some of these sites can be reached on foot but most of these sites can only be reached by boat. Recreation Section "A" (Flaming Gorge Dam to Little Hole Boat Launch) Section "A" of the Green River begins just below the Flaming Gorge Dam and proceeds seven miles through a narrow, breathtaking canyon to the Little Hole take-out. The towering red canyon cliffs, ponderosa pine, glassy clear water, abundant trout and rapids (class I and II) make section "A" of the Green River world famous. The Little Hole National Recreation Trail allows foot access to all seven miles of this stretch of river.
Source: rec_gov · last verified 2026-05-14