Pine Valley Reservoir sits at roughly 6,800 feet on the south flank of Pine Valley Mountain, inside the Dixie National Forest’s Pine Valley Recreation Area, fed by Forsyth Creek and the snowpack that crowns Signal Peak above. The water is small — about fifty surface acres — and the season runs the opposite of every reservoir in Washington County: best summer through fall, frozen or snowed in from December into April. From St. George it is a thirty-two-mile drive up UT-18 through Veyo and Central, then east on Forest Road 035 to the chapel-and-pine-tree town of Pine Valley itself.
A Stocked Trout Lake With No Motors
The Utah Division of Wildlife Resources stocks Pine Valley with rainbow trout multiple times per season, with the heaviest stockings in late spring and early summer once the access road is clear. Brook trout occur in the feeder streams. The Dixie National Forest rules limit launches to hand-carry craft — canoes, kayaks, paddleboards, float tubes — which keeps the lake quiet and the fishing accessible from a tube or from the bank. Most local anglers fish the inlet end where Forsyth Creek enters and the dam end where the water is deepest. The DWR Southern Region hotspots page lists Pine Valley among the family-friendly trout reservoirs of the 435.
Reversed Season
The single most important fact about Pine Valley Reservoir is that the season runs upside-down from the desert. Desert reservoirs like Quail Creek and Sand Hollow are at their best in March, April, October, and November and are brutal in July. Pine Valley is the inverse: still snowed in much of April, road opens late May, fishing peaks June through September, fall colors come in late September into early October, and the road closes again under snow by mid-November in most years. Ice anglers who do drive in during winter are doing so on snowmobiles or after a hard hike — Forest Road 035 does not get plowed past the village.
License, Fees, the USFS Layer
The Utah fishing license rule applies — twelve and up, sold online through the DWR portal or at sporting-goods counters in St. George before heading up. The USFS day-use fee applies if parking inside the developed Pine Valley Recreation Area. Camping at the surrounding Pine Valley Campground loops (Crackfoot, Pines, Juniper Park, Yellow Pine, Equestrian, Blue Springs) is reservable through Recreation.gov and is the standard base for a fishing weekend up here.
Pine Valley Inside the 435
Pine Valley Reservoir is one of three high-elevation trout reservoirs the 435 keeps in rotation — Pine Valley, Yankee Meadow above Parowan, and Navajo Lake on Cedar Mountain. Locals run them as the summer alternative when desert water gets too warm to fish. The town of Pine Valley itself anchors the reservation logistics; the Pine Valley Chapel (continuously used since 1868) is a half-mile from the reservoir, and the Veyo and Central stretch on UT-18 is the standard re-supply line back down to the desert.