Flaming Gorge Geology Loop

Flaming Gorge Reservoir on the Green River. Photo via Wikimedia Commons.

Flaming Gorge gets attention for the reservoir, but the real showstopper for anyone who likes geology is the Sheep Creek Canyon Geological Loop — a paved drive through nearly 800 million years of exposed, folded rock layers, with a good chance of spotting bighorn sheep along the way.

Quick Facts

Map

Map points are approximate waypoints meant to show the shape of the route. Use the individual spot write-ups linked below for precise access directions.

The route

Night 1 — Sheep Creek Canyon Geological Loop About 20 miles west of Manila via UT-44, this paved loop road winds through canyon walls twisted up by ancient fault lines. Dispersed camping sits along the way; the small primitive Sheep Creek Lake campground (small fee) is the fallback. No cell service anywhere on the loop.

Daytime stop — bighorn sheep viewing The loop begins at the Dowd Hole Scenic Site, 15.5 miles north of the US-191/SR-44 junction. Keep an eye out for Rocky Mountain bighorn sheep, especially near the first bridge, and use the marked overlooks to pull out and scan with binoculars.

Daytime stop — Red Canyon Overlook A short detour to the Red Canyon Overlook delivers red cliffs dropping 1,700 feet straight to the reservoir — one of the best views at Flaming Gorge, and free to visit even without staying the night.

Night 2 — Red Canyon & Antelope Flat Dispersed sites near Antelope Flat sit on well-maintained dirt roads accessible to RVs and trailers, with the same red-cliff-and-blue-water views as the developed campgrounds nearby, without the fee.

Optional extension — Little Brush Creek or Soapstone Basin If you're continuing toward Vernal or Duchesne, both sit on the quieter south slope of the Uintas and pair well with a Dinosaur National Monument add-on.

Good to know

• No cell service on the Sheep Creek loop or at most of the dispersed sites — plan accordingly.
• Fire restrictions are common here in summer — check current Ashley National Forest conditions before you strike a match.
• This is the itinerary to pick if you're towing a big trailer and still want real scenery, not just an easy drive.

A reservoir view is even better with a fridge full of cold drinks and a fan running through a hot afternoon. See what an off-grid power system looks like