Gunlock sits 15 miles northwest of St. George at 3,600 feet, which puts it in the warm low corner of the state rather than up in the trees. The dam went in during 1970 for irrigation and flood control, and that is the key to the waterfalls: they only run when the reservoir fills enough to spill, so a dry winter means no falls. Fishing here is bass and catfish, not trout. It is a short enough drive from St. George to work as a half-day trip.
Do this: Bass fishing, paddling, cliff scenery
Family note: Waterfall years are magic
Fees and hours: stateparks.utah.gov
This park has fishing. Bring the loadout:
Closest waters: Gunlock Reservoir (Fishing, 0 mi) · Baker Reservoir (Fishing, 11 mi) · Tawa Ponds / Razor Ridge (St. George area) (Fishing, 17 mi) · Enterprise Reservoirs (Fishing, 18 mi)
Add to the trip: Petrified Dunes (Hike, 8 mi) · Hidden Pinyon Overlook (Hike, 8 mi) · Red Cliffs Campground (Camping, 21 mi) · Kanarra Falls (Hike, 38 mi)