Lake trip · Washington County, Utah
Where to stay at Gunlock Reservoir
Gunlock Reservoir covers - in Washington County and carries a water-quality grade of B (Good). Compare cabins, resorts, and vacation rentals below, then check the water before you book. Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
Places to stay near Gunlock Reservoir
Cabins, resorts, hotels, and vacation rentals near Gunlock Reservoir in Washington County, Utah — live availability and prices. Add your dates to see totals.
Top-rated places to stay near Gunlock Reservoir
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Before you book: the water
Gunlock Reservoir grades B for water quality — Good. Good for swimming, clear water with low algae levels. Water clarity is about 4.6 ft of visibility. Algae (chlorophyll-a) measures 2.9 µg/L.
Best time to visit
Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
Check the National Weather Service forecast for Gunlock Reservoir →
About Gunlock Reservoir
Camping & RV near Gunlock Reservoir
Search public campgrounds and RV sites near Gunlock Reservoir on Recreation.gov, then compare cabins, resorts, and rentals on the map above.
Common questions
Frequently Asked Questions
Cabins, resorts, and vacation rentals around Gunlock Reservoir in Washington County, Utah are on the map above with live availability and nightly prices. Waterfront rentals put you on the dock; lodging in the nearest town is usually cheaper with more choice.
Gunlock Reservoir has a LakeQuality water-quality grade of B (Good). Good for swimming, clear water with low algae levels. Always check local health-department advisories before swimming.
Late spring through early fall, with June through August the peak season for swimming, boating, and fishing.
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LakeQuality Lake Trip Planner (2026)
Free trip-planning guide for Gunlock Reservoir: how to pick a clean lake, the water-quality signals that matter, best swimming and fishing windows, and where to stay.
Lodging availability and prices are provided by Stay22 and its booking partners (Booking.com, Vrbo, Expedia); LakeQuality may earn a commission from bookings at no extra cost to you. Water-quality grades are independent of lodging listings. Always check current health-department advisories and managing-agency conditions before you travel.