Lake trip · Sublette County, Wyoming
Where to stay at Half Moon Lake
Half Moon Lake covers - in Sublette County and carries a water-quality grade of A (Excellent). 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 Half Moon Lake
Cabins, resorts, hotels, and vacation rentals near Half Moon Lake in Sublette County, Wyoming — live availability and prices. Add your dates to see totals.
Top-rated places to stay near Half Moon Lake
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
Half Moon Lake grades A for water quality — Excellent. Excellent for swimming, crystal clear water with minimal algae. Water clarity is about 22.2 ft of visibility.
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 Half Moon Lake →
About Half Moon Lake
Camping & RV near Half Moon Lake
Search public campgrounds and RV sites near Half Moon Lake on Recreation.gov, then compare cabins, resorts, and rentals on the map above.
Common questions
Frequently Asked Questions
Cabins, resorts, and vacation rentals around Half Moon Lake in Sublette County, Wyoming 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.
Half Moon Lake has a LakeQuality water-quality grade of A (Excellent). Excellent for swimming, crystal clear water with minimal algae. 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.
Explore Half Moon Lake
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LakeQuality Lake Trip Planner (2026)
Free trip-planning guide for Half Moon Lake: 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.