Osage Bluff
Sold out? Sites at Osage Bluff open up when campers cancel.
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About Osage Bluff
Osage Bluff is a national park campground at Harry S. Truman Lake in Benton County, Missouri. 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.
Osage Bluff 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 80 ft.
Other campgrounds at Harry S. Truman Lake include Bledsoe Ferry, Shawnee Bend and Berry Bend.
Total reservations in April — 2023: 147 · 2024: 166 · 2025: 139
Location
Address
Warsaw, Missouri
Coordinates
38.1906, -93.3933
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
- •June sees 316 reservations - book early or set cancellation alerts.
Nearby Campgrounds
Bledsoe Ferry
Harry S. Truman Lake
Shawnee Bend
Harry S. Truman Lake
Berry Bend
Harry S. Truman Lake
Shelters
Harry S Truman State Park
Devil's Backbone Campground
Harry S Truman State Park
Raccoon Ridge Campground
Harry S Truman State Park
Osage Bluff FAQ
How far in advance should I book Osage Bluff?
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 Osage Bluff?
June typically sees the highest reservation activity at Osage Bluff. During peak times, 100% of reservations are made 2+ weeks in advance.
Are there campsites available at Osage Bluff right now?
Osage Bluff 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 Osage Bluff located?
Osage Bluff is located in Harry S. Truman Lake, near Warsaw, Missouri.
Track Availability at Osage Bluff
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