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The site details and map below come from the public Recreation.gov record and are accurate. For current dates and to book, go to Recreation.gov.
Only 25 openings in the last 90 days: not enough recent activity for a reliable pattern. A free Campsite Sniper alert watches around the clock instead, and pings you the moment one opens.
Sibley Lake Campground is located at Sibley Lake along the Bighorn Scenic Byway (U.S. Highway 14) near the Burgess Junction at an elevation of 7,900 feet. The Bighorn National Forest offers a wide variety of activities, including hiking, fishing, scenic driving and a number of historic sites. The administering organization is Rustic Freedom / Gallatin Canyon Campgrounds; e-mail: support@rusticfreedom.com
Sibley Lake is open to non-motorized craft and offers an accessible fishing dock on the shoreline. Anglers fish for rainbow, brown and brook trout.
Off-road vehicle trails, scenic jeep roads, hiking and additional fishing streams are available in the surrounding area. Diverse hikes vary from loop trails to treks along creeks and over mountain peaks; many trails access the Cloud Peak Wilderness.
The campground offers several single-family sites each equipped with a picnic table and campfire ring with grill. Accessible vault toilets, drinking water and trash collection are provided.
The campground is situated near Sibley Lake and Prune Creek in the Bighorn Mountains, where craggy granite peaks rise over 13,000 feet above sea level. A forest of lodgepole pine covers the area, creating excellent wildlife habitat.
Shell Falls Visitor Center, at the overlook of Shell Falls, is about 25 miles southwest. This center offers interpretive trails, scenic views, and educational displays about natural features such as flora and fauna and area history.
From Dayton, Wyoming, take U.S. Highway 14 southwest about 25 miles to the campground.
View on Recreation.gov ↗ Get directions ↗












Online reservations for this facility, where offered, are made through Recreation.gov. Campsite Sniper has also detected 25 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
Campsite Sniper does not currently hold availability data for Sibley Lake, so there is nothing to date here. That is a gap in coverage — it does not mean the facility is full or closed. Check Recreation.gov for current dates.
Campsite Sniper detected 25 site-date openings here over the last 90 days, none in the last 7. A free alert watches around the clock and pings you the moment one appears.
22 of the 24 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 85 ft. 23 of those 24 sites have a recorded maximum length and 1 does not; it is not counted as fitting.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Sibley Lake. One watch covers every matching online-reservable site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.
Alerts monitor online-reservable inventory only; first-come, first-served sites are not included.