A canyon route with a creek for company
The Jones Hole Trail starts at the U.S. Fish and Wildlife Service Jones Hole Fish Hatchery, reached by paved roads north of the Quarry Visitor Center on the Jensen, Utah, side of Dinosaur National Monument. The route is an 8.5 miles round trip out-and-back, with approximately 400 feet of elevation change; the distance does not include the side trip to Ely Creek Falls. NPS
The path follows Jones Hole Creek along the bottom of a scenic canyon. Its grade is relatively level, with a few ups and downs, and plentiful shade on hot days. Some stretches are fully exposed to sun, so the changing cover calls for water and sun protection even on a creekside route. NPS
Deluge Shelter and the Ely Creek turn
Approximately 1.5 miles from the hatchery, several panels of petroglyphs and pictographs mark Deluge Shelter. The cultural site gives the walk a clear landmark before the trail continues along the creek. After 2 miles, the Island Park Trail meets Jones Hole Trail at Ely Creek. NPS
A short walk up Island Park Trail reaches a small waterfall. Because that detour is separate from the quoted round-trip distance, hikers choosing it should treat it as additional walking rather than part of the stated 8.5 miles. The main trail continues to the Green River, where the canyon hike ends. NPS
Footing and facilities
The narrow trail is mostly dirt interspersed with roots and rocks. A narrow log bridge crosses the creek, and some sections use stone stairs; the route is not wheelchair accessible. Restrooms are near the hatchery trailhead parking area. Pit-toilets are available at the Ely Creek Backcountry Campsite. NPS
For hikers coming from the river, access is possible north of the Jones Hole River Campsites. The route also serves anglers: Jones Hole Creek offers trout fishing, which requires a Utah State fishing license. Pets and comfort or emotional-support animals are prohibited on the trail and in the monument’s backcountry; working service dogs may accompany handlers. NPS
Plan for desert heat and wildlife
Summer temperatures can exceed 100°F, and the monument recommends a minimum of 1 gallon of water per person in summer. Morning or evening hiking can help avoid the heat; sturdy closed shoes, a hat, and sunscreen suit the narrow, uneven path. Carry a headlamp if hiking near nightfall and let someone know your plans. NPS
Bear and mountain lion country surrounds the route, so keep small children close and do not approach wildlife. Overnight camping is limited to designated sites and requires permits; the Ely Creek campsite requires a reservation, while use of Jones Hole River Campsites depends on river season and a backcountry permit. NPS
Sources & further reading
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