easy
2–6 hours
Suitable for all fitness levels; activities involve light walking and fishing.
Gunlock Reservoir offers anglers and hikers a rare combination of prime bass fishing, clean campgrounds, and a seldom-flowing waterfall. Just outside St. George, this high desert spot invites visitors to fish, wade, and unwind amid striking red rock scenery.
Gunlock Reservoir, located just outside St. George, Utah, offers an exceptional blend of water-based recreation and scenic natural beauty in the high desert. This man-made reservoir is a consistent draw for anglers chasing largemouth bass and crappie, with plenty of success stories from visitors hooking up on sizeable freshwater fish close to the shoreline. The reservoir supports a lively fishing scene, balanced by a well-maintained campground that boasts clean facilities, reliable water pressure, and a range of electrical hookups—ideal for families and RV travelers all seeking extended stays immersed in nature.
Beyond fishing, Gunlock Reservoir’s standout feature is the nearby falls accessible on a short and manageable walk from the main road. These falls are a rare sight in this region, having flowed only sporadically over the past decade, making a visit during one of these periods truly memorable. Visitors can wade in the cool pools above the cascades or climb the rock formations around the falls’ edges, offering an up-close experience seldom found in Utah’s desert canyons. The stark contrast between the striking red earth and the green oasis creates a vivid backdrop for photos and quiet moments alike.
The area’s careful maintenance extends from the reservoir’s shoreline to the campgrounds and amenities. Staff members take pride in keeping trash, bathrooms, and campsites spotless, enhancing the overall atmosphere of respect and enjoyment. A modest entrance fee to the falls supports conservation efforts and helps maintain access.
For those looking to combine a solid day of fishing with a refreshing hike and swim, Gunlock Reservoir represents a standout destination. Its proximity to St. George makes it a feasible escape for weekend trips or longer outdoor getaways. Whether you’re launching a boat, casting a line from shore, or cooling off near the falls, Gunlock provides a hands-on outdoor experience amid stunning southwestern landscapes.
Gunlock's campgrounds fill quickly on weekends and holidays; reserve your spot in advance for the best selection.
Largemouth bass often patrol close to banks early and late in the day; bring light tackle for best results.
The waterfall requires a $10 fee payable on site or online—make sure to have cash if paying in person.
Stay on established paths near the falls to protect the red rock ecosystem and avoid damage.
Gunlock Reservoir is part of water management efforts in the region and sits in an area with a long history of ranching and desert settlement.
The site’s cleanliness and maintenance reflect active stewardship to protect water quality and habitat, supported by visitor fees and local volunteer efforts.
Ideal for targeting largemouth bass along the rocky shoreline.
spring|summer|fall specific
Supports safe footing on rocky terrain near the falls.
all specific
Necessary to prevent sunburns during long hours outdoors.
spring|summer|fall specific
Helpful for wading in the pools above the waterfall.
summer specific