Piute is the one on this stretch of the Sevier that nobody has developed. The dam went in on the main fork of the river in 1908, the park opened in 1963, and the whole thing sits at 5,900 feet with the park on the reservoir's northwest shore. Access runs 24 hours a day, year-round, which matters if you want to be on the water before light. Do not expect services; plan the trip around the fish.
Do this: Fishing, primitive camping, solitude
Family note: Bring the whole tackle box
Fees and hours: stateparks.utah.gov
This park has fishing. Bring the loadout:
Closest waters: Piute Reservoir (Fishing, 0 mi) · Otter Creek Reservoir (Fishing, 14 mi) · Fish Lake (Fishing, 30 mi) · Minersville Reservoir (Fishing, 35 mi)
Add to the trip: Doctor Creek Campground (Fish Lake) (Camping, 29 mi) · Bowery Creek Campground (Fish Lake) (Camping, 30 mi) · Mossy Cave & Waterfall (Hike, 45 mi) · Fairyland Loop (Hike, 46 mi)