Fee: Day use: $15 per vehicle. Camping extra. Reservations: Utah State Parks reservation system.
About this park
Steinaker Reservoir is an unusual water storage facility, fed by a canal from a diversion dam on Ashley Creek and one of the first units of the Central Utah Project. It stores runoff to irrigate the Ashley Valley and is named for General William H. Ashley, a leader of the fur trade in the 1820s and 1830s. The park is a water-recreation destination, with boating, fishing, swimming, kayaking, camping and hookup sites, cabins, a boat launch and trails for hiking and biking.
Steinaker State Park FAQ
Where is Steinaker State Park located?
Steinaker State Park is in Vernal, Utah, at 4335 N Hwy 191. GPS coordinates: 40.5215, -109.5314. Get directions.
Is there an entrance fee at Steinaker State Park?
Day use: $15 per vehicle. Camping extra. Reservations: Utah State Parks reservation system. Fees can change by season, so confirm with the park before you go.
How do I contact Steinaker State Park?
You can call (435) 789-4432. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Steinaker State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Split Mountain Group Campground (15.7 mi, reservable)
- Green River Campground (16.6 mi, reservable)
- Lodgepole At Flaming Gorge (20.5 mi, reservable)
How current is this information about Steinaker State Park?
This listing was last updated on October 8, 2026. If something is out of date, let us know and we'll fix it.