Henry Fork River boat dock Island Park Idaho 4K

Henry Fork River boat dock Island Park Idaho 4K. Nature and major tourist and recreation destination west of Yellowstone National Park. 33-mile long town. Henrys Fork is a tributary river of the Snake River. Island Park is mostly a large crater or caldera named the Henry's Fork Caldera that was created by the same hotspot that created the later Yellowstone Caldera. Its drainage provides one of the most important rainbow trout fisheries in Idaho in terms of habitat fish populations and use by anglers. 4K UHD HD video footage. Don Despain of Rekindle Photo. 024