Boulder Park Campground
Sold out? Sites at Boulder Park Campground 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 Boulder Park Campground
Boulder Park Campground is a national park campground at Bighorn National Forest in Washakie County, Wyoming. Reservations are managed through Recreation.gov. Campsite Tonight watches Bighorn National Forest around the clock and automatically adds an open site to your Recreation.gov cart the moment a cancellation appears — so you just check out.
Boulder Park Campground 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 150 ft. Campers rate it 4.6/5 across 38 reviews.
Other campgrounds at Bighorn National Forest include Willow Park, Lakeview Bighorn, Sitting Bull, Island Park Campground and Leigh Creek Campground.
Total reservations in June — 2023: 137 · 2024: 172 · 2025: 159
Location
Address
Ten Sleep, Wyoming
Coordinates
44.1633, -107.2522
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
- •July sees 260 reservations - book early or set cancellation alerts.
Nearby Campgrounds
Willow Park
Bighorn National Forest
Lakeview Bighorn
Bighorn National Forest
Sitting Bull
Bighorn National Forest
Island Park Campground
Bighorn National Forest
Leigh Creek Campground
Bighorn National Forest
West Tensleep Lake
Bighorn National Forest
Photos
Boulder Park Campground FAQ
How far in advance should I book Boulder Park Campground?
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 Boulder Park Campground?
July typically sees the highest reservation activity at Boulder Park Campground. During peak times, 100% of reservations are made 2+ weeks in advance.
Are there campsites available at Boulder Park Campground right now?
Boulder Park Campground 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 Boulder Park Campground located?
Boulder Park Campground is located in Bighorn National Forest, near Ten Sleep, Wyoming.
Track Availability at Boulder Park Campground
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