Sibley Lake
Sold out? Sites at Sibley Lake open up when campers cancel.
Campsite Tonight watches Recreation.gov 24/7 and adds an open site to your cart automatically — you just check out.
About Sibley Lake
Sibley Lake is a national park campground at Bighorn National Forest in Sheridan County, Wyoming. Reservations are managed through Recreation.gov. Instead of refreshing Recreation.gov, let Campsite Tonight watch for cancellations and automatically drop an open site into your cart the instant one frees up.
Sibley Lake is in very high demand — sites here routinely sell out well in advance. Cancellations are often the best way in, which is exactly what Campsite Tonight watches for.
The campground accommodates RVs and trailers up to 90 ft.
Other campgrounds at Bighorn National Forest include Prune Creek, Pine Island Group Area, Burgess Junction Visitor Center, Tie Flume and North Tongue.
Total reservations in June — 2023: 218 · 2024: 221 · 2025: 264
Location
Address
Buffalo, Wyoming
Coordinates
44.7714, -107.4431
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
- •August sees 274 reservations - book early or set cancellation alerts.
Nearby Campgrounds
Prune Creek
Bighorn National Forest
Pine Island Group Area
Bighorn National Forest
Burgess Junction Visitor Center
Bighorn National Forest
Tie Flume
Bighorn National Forest
North Tongue
Bighorn National Forest
Owen Creek
Bighorn National Forest
Photos
Sibley Lake FAQ
How far in advance should I book Sibley Lake?
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open. Mark your calendar for when the booking window opens (typically 5-6 months ahead). Also set alerts - cancellations do happen.
What is the busiest time at Sibley Lake?
August typically sees the highest reservation activity at Sibley Lake. During peak times, 100% of reservations are made 2+ weeks in advance.
Are there campsites available at Sibley Lake right now?
Sibley Lake is currently fully booked for the next 14 days. However, cancellations happen frequently - download the Campsite Tonight app to get instant alerts when sites become available.
Where is Sibley Lake located?
Sibley Lake is located in Bighorn National Forest, near Buffalo, Wyoming.
Track Availability at Sibley Lake
Get instant notifications when campsites become available at Sibley Lake. Never miss a cancellation again.
Available on iOS and Android