Gunlock State Park
Gunlock State Park is a scenic destination in southwestern Utah, known for its tranquil reservoir, red rock landscapes, and seasonal waterfalls. The park offers opportunities for boating, fishing, swimming, and picnicking, making it a popular spot for outdoor recreation and family outings.
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Visiting with Dogs
Dogs are allowed at Gunlock State Park but must be kept on a leash at all times.
Visitor Tips & Reviews
What Visitors Say
Visitors love Gunlock State Park for its scenic red rock landscapes, refreshing reservoir for swimming and kayaking, seasonal waterfalls, peaceful atmosphere, and excellent opportunities for hiking and photography.
Tips from Visitors
- Bring plenty of water; shade is limited.
- Check water levels before planning water activities.
- Wear sturdy shoes for hiking rocky terrain.
- Pack out all trash to keep the park clean.
- Arrive early; parking is limited on busy days.
- Watch for flash floods during rainy weather.
Amenities
Nearby Attractions
Explore these attractions near Gunlock State Park:
- Tuacahn Center for the ArtsAn outdoor amphitheater offering Broadway-style shows set against dramatic red rock backdrops.14 miles away
- Snow Canyon State ParkA stunning park featuring red and white Navajo sandstone cliffs, lava flows, and scenic hiking trails.18 miles away
- Sand Hollow State ParkA popular destination for boating, off-roading, and water sports with a large reservoir and sand dunes.32 miles away
Things to Do at Gunlock State Park
Camping at Gunlock State Park
Camping not available at Gunlock State Park; try nearby Sand Hollow or Quail Creek State Parks for camping.
Hiking Trails
Gunlock State Park offers scenic day hiking with trails that wind through red rock formations, desert landscapes, and along the reservoir. Hikers enjoy peaceful surroundings, wildflowers in spring, and occasional wildlife sightings. The terrain is generally moderate, making it suitable for families and casual hikers. Panoramic views of the water and surrounding hills provide excellent photo opportunities, especially during sunrise and sunset.
Gunlock Falls Trail
ModerateA scenic out-and-back trail leading to seasonal waterfalls and red rock formations along Gunlock Reservoir.
West Ridge Trail
ModerateA ridge-top hike with panoramic views of Gunlock Reservoir and the surrounding desert landscape.
Sandstone Loop
EasyA short loop trail through unique sandstone formations and desert flora, suitable for families.
Reservoir Overlook Trail
ModerateA trail leading to a high overlook with sweeping views of Gunlock Reservoir and Pine Valley Mountains.
Directions
From St. George, take Old Highway 91 north to Gunlock Road, then follow signs to Gunlock State Park, about 15 miles northwest.
Contact & Info
Frequently Asked Questions
What activities can I do at Gunlock State Park?
Visitors enjoy boating, fishing, swimming, kayaking, and paddleboarding on the reservoir. Hiking and picnicking are also popular, especially during the spring waterfall season.
When do the waterfalls at Gunlock State Park flow?
The waterfalls typically flow in the spring after heavy rain or snowmelt, but they are not guaranteed every year. Check park updates or social media for current conditions.
Are there camping facilities at Gunlock State Park?
Yes, the park offers primitive camping sites with limited amenities. There are no hookups, but vault toilets and picnic tables are available. Sites are first-come, first-served.
Is there an entrance fee for Gunlock State Park?
Yes, there is a day-use fee per vehicle. Fees help maintain park facilities. Annual Utah State Parks passes are also accepted.
Can I bring my dog to Gunlock State Park?
Yes, dogs are allowed but must be kept on a leash at all times. Please clean up after your pet and respect other visitors.
Is swimming allowed in Gunlock Reservoir?
Yes, swimming is allowed in designated areas. There are no lifeguards on duty, so swim at your own risk and supervise children closely.

Don’t Forget the Essentials
Essential camping & hiking gear we recommend to make your park trip easier and more comfortable.
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