Photo: GCCPublic domainRecreation.gov
Sibley Lake
Bighorn National Forest · Dayton, WY
Verify with the state park system
State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.
Official sources & verification
Managed by State Park
Source of truth
- Agency source page
The page our published rules and notes are derived from.
Reserve or permit
- Reserve on Recreation.gov
Book a site directly with the operator.
Verify by phone or mail
- Operator:406-587-9054
- Email:support@rusticfreedom.com
- Address:US Highway 14 · Dayton, WY · 82834
Live availability
via Recreation.govAvailability is a recent snapshot, not a live hold — you always complete the booking on recreation.gov.
About
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How busy it gets
Recreation.gov226 camper reviews on Recreation.gov
Amenities
Cell reception
Camper reports · checked Sep 29, 2026No Service
Average 0.2 of 4 bars · 180 reports across 3 carriers
Unable to get a signal. Can not make phone calls; No data.
Verizon
No Service
0.2/4
100 reports
AT&T
No Service
0.1/4
56 reports
T-Mobile
No Service
0.2/4
24 reports
Reported by campers on Recreation.gov, not measured by us. Reception varies by handset, weather, and where you stand in the campground. Recreation.gov
Check-in & Check-out
Check-in 2:00 PM
Check-out 2:00 PM
Campground Rules
- Campfires generally permitted — verify current fire restrictions before lighting
Individual Sites (25)






Within ~30 miles
Trails near Sibley Lake
Prune Creek
Wyoming
Prune Creek
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Cutler Cross Country Ski Trails
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Shutts Flat
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Shutts Flat
Wyoming

Wolf Falls via Forest Route 186
Wyoming
Hunt context
Hunting units around this campground
During hunting seasons, wear blaze orange and check regulations — see the Wyoming hunting page





