Openings · last 7 days
20
Booking reality
Campsite Sniper detected 20 site openings here in the last 7 days
01 · Detected Opening History · the openings record · file CS-233571
When Osage Bluff reopens
Osage Bluff's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
45
Openings · last 90 days
47
Only 47 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.
02 · Availability Outlook · Sep 18 – Nov 30, 2026 · of 60 monitored sites
Of the 4,440 tracked site-nights (Sep 18 – Nov 30, 2026): 3,969 open for online reservation · 471 reserved.
Where the open windows are
10.6% of tracked site-nights are not currently open for online reservation. 3,969 of 4,440 remain open; here is where they are.
Load status
Sep 18 – Nov 30, 2026Not open online10.6%
Open site-nights3,969 / 4,440
Reserved (of online inventory)471 / 4,440
Weekday openings2,264
Weekend openings1,705
Of the open site-nights on mapped sites, 2,264 fall on weekdays and 1,705 on weekends (Fri–Sun).
Open dates by month
Sep 2026 – Nov 2026November holds the most room. 1,746 of 1,800 site-nights are still open there.
Holiday windows
Sites open per night · of 60 sites| Window | Night | Sites open | Status |
|---|---|---|---|
| Labor Day | SAT Sep 5 | 0 | None open |
| SUN Sep 6 | 0 | None open | |
| MON Sep 7 | 0 | None open | |
| Thanksgiving | THU Nov 26 | 60 | Open |
| FRI Nov 27 | 60 | Open | |
| SAT Nov 28 | 60 | Open |
Labor Day: no online availability on any tracked night. Thanksgiving: 60 sites are available for the complete three-night stay.
Best-availability sites
Most open site-nights · tracked window| Site | Open site-nights |
|---|---|
| 01 | 74 |
| 02 | 74 |
| 03 | 74 |
| 04 | 74 |
| 05 | 74 |
The 5 sites with the most open site-nights in the current snapshot. Pair a bookable date with a free alert to cover everything else.
Next windows
As of Sep 18, 2026 snapshotNext open dateFri · Sep 18
Next open weekendFri · Sep 18
The next bookable night is Sep 18; the first open weekend starts Sep 18. Campsite Sniper can watch later dates for you.
Stays and site detail
3,969 open site-nights across 60 sites at Osage Bluff, from the same hourly snapshot as everything above.
Multi-night stays. 136 2-night, 124 3-night, 91 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 18 at site 01.
RV length. Longest recorded site here is 80 ft. 60 sites take 25 ft, 60 sites take 35 ft, 59 sites take 40 ft.
All 60 sites with current availability
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 01 | 61 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 02 | 63 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 03 | 58 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 04 | 62 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 05 | 53 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 06 | 55 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 07 | 54 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 08 | 58 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 09 | 66 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 12 | 55 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 13 | 62 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 27 | 55 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 28 | 39 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 29 | 52 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 56 | 74 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 58 | 52 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 60 | 50 ft | None | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 61 | 54 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 62 | 40 ft | None | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 64 | 53 ft | None | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 66 | 56 ft | None | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 68 | 56 ft | Yes | 74 | 74 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +62 more |
| 18 | 54 ft | Yes | 72 | 65 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +60 more |
| 14 | 63 ft | Yes | 71 | 44 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +59 more |
| 32 | 65 ft | Yes | 71 | 58 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +59 more |
| 53 | 53 ft | Yes | 71 | 58 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +59 more |
| 55 | 52 ft | Yes | 71 | 58 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +59 more |
| 57 | 67 ft | Yes | 71 | 57 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +59 more |
| 15 | 56 ft | Yes | 70 | 44 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +58 more |
| 16 | 73 ft | Yes | 70 | 65 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +58 more |
| 26 | 55 ft | Yes | 70 | 65 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +58 more |
| 34 | 57 ft | Yes | 70 | 65 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +58 more |
| 51 | 48 ft | Yes | 70 | 58 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +58 more |
| 54 | 47 ft | Yes | 70 | 58 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +58 more |
| 63 | 53 ft | Yes | 70 | 70 nights | Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +58 more |
| 10 | 56 ft | Yes | 69 | 65 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4 +57 more |
| 11 | 55 ft | Yes | 69 | 63 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4 +57 more |
| 17 | 54 ft | Yes | 68 | 65 nights | Sep 18, Sep 19, Sep 20, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5 +56 more |
| 49 | 44 ft | Yes | 66 | 44 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +54 more |
| 30 | 64 ft | Yes | 65 | 58 nights | Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8 +53 more |
| 31 | 65 ft | Yes | 65 | 65 nights | Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8 +53 more |
| 33 | 45 ft | Yes | 65 | 58 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8 +53 more |
| 46 | 58 ft | Yes | 61 | 30 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 4, Oct 5, Oct 6, Oct 7 +49 more |
| 19 | 46 ft | Yes | 60 | 50 nights | Sep 18, Sep 19, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5, Oct 6, Oct 7, Oct 12, Oct 13 +48 more |
| 65 | 59 ft | Yes | 60 | 42 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +48 more |
| 24 | 80 ft | Yes | 59 | 51 nights | Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5, Oct 6, Oct 7, Oct 11, Oct 12, Oct 13, Oct 14 +47 more |
| 35 | 53 ft | Yes | 59 | 37 nights | Sep 18, Sep 19, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 9, Oct 10, Oct 11 +47 more |
| 50 | 62 ft | Yes | 58 | 36 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Oct 5, Oct 6, Oct 7, Oct 8 +46 more |
| 59 | 54 ft | Yes | 57 | 47 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 15, Oct 16 +45 more |
| 22 | 68 ft | Yes | 56 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 27, Sep 28, Sep 29, Sep 30, Oct 4, Oct 9, Oct 10, Oct 11, Oct 12 +44 more |
| 25 | 57 ft | Yes | 56 | 30 nights | Sep 20, Sep 30, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 9, Oct 10, Oct 11, Oct 12, Oct 13 +44 more |
| 39 | 56 ft | Yes | 56 | 37 nights | Sep 20, Sep 21, Sep 27, Sep 28, Sep 29, Oct 5, Oct 6, Oct 7, Oct 8, Oct 9, Oct 10, Oct 11 +44 more |
| 20 | 57 ft | Yes | 55 | 43 nights | Sep 18, Sep 19, Sep 20, Sep 22, Sep 28, Sep 29, Sep 30, Oct 7, Oct 8, Oct 12, Oct 13, Oct 14 +43 more |
| 37 | 54 ft | Yes | 55 | 19 nights | Sep 20, Sep 21, Sep 22, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 9 +43 more |
| 48 | 61 ft | Yes | 55 | 16 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4 +43 more |
| 42 | 54 ft | Yes | 53 | 34 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +41 more |
| 36 | 69 ft | Yes | 51 | 23 nights | Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5, Oct 13 +39 more |
| 41 | 54 ft | Yes | 41 | 29 nights | Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6, Oct 21, Oct 22, Oct 25, Oct 26 +29 more |
| 45 | 73 ft | Yes | 39 | 29 nights | Sep 20, Oct 12, Oct 13, Oct 14, Oct 19, Oct 20, Oct 21, Oct 26, Oct 27, Oct 28, Nov 2, Nov 3 +27 more |
| 21 | 59 ft | Yes | 26 | 11 nights | Sep 27, Sep 28, Sep 29, Sep 30, Oct 8, Oct 12, Oct 13, Oct 14, Oct 19, Oct 20, Oct 21, Oct 28 +14 more |
About Osage Bluff
Overview
Osage Bluff Park sits on the shores of Harry S. Truman Lake in the hills of western Missouri.
Visitors enjoy fishing, hunting, swimming and boating.
Click here for the Harry S. Truman Lake virtual tour.
Recreation
Osage Bluff is an excellent fishing location. Truman Lake is also a popular destination for tournament fishermen.
Osage Bluff Marina is located next to the park, offering convenient boat services for guests.
Facilities
This campground offers 25 sites with 50-amp and water, 7 sites with 50-amp, 24 sites with 30-amp, and 4 primitive sites. Amenities include flush and pit toilets, showers, drinking water, laundry facilities, dump station, playground, marina and boat ramp.
Natural Features
Harry S Truman Reservoir lies among the rolling hills and rocky bluffs of the Ozark Plateau. Mature hardwoods of Oak and Hickory with cedar trees mixed in cover the area.
Wildlife such as whitetail deer, turkey, hawks, ospreys, eagles, and many different water birds can be found in and around the park.
An abundance of fish such as crappie, bass, walleye, paddlefish, blue and channel catfish can also be found in Harry S Truman Reservoir. Approximately 8,800 acres of standing timber were left in the lake to provide quality aquatic habitat.
Nearby Attractions
The 950 miles of shoreline around Truman Lake provide plentiful opportunities for fun in the outdoors. Many parks surround the lake, including Harry S. Truman State Park.
The Harry S. Truman Visitor Center sits atop Kaysinger Bluff and provides a spectacular view of the dam and reservoir. Exhibits provide information about the rich history of the Osage River Valley from pre-civilization to modern day. Waterfowl, bald eagles and turkey vultures are commonly seen from the observation deck.
Osage Bluff Marina
60 monitored sitesRVs up to 80 ft56 with hookups55 shadedPets OKFire pitsMax party 10
Getting there
From Highway 83, travel about a mile on Osage Bluff Road. Follow signs into park.
17671 Osage Bluff Rd., Warsaw, MO 65355-9603660-438-3873
BoatingCampingFishingHunting
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-233571 · facility + sites
Photo gallery
Roll CS-233571 · Osage Bluff · Warsaw MO12 frames · facility + sites
FAQ
How do I get a reservation at Osage Bluff?
Reservations for Osage Bluff are made through Recreation.gov. The current snapshot shows substantial availability: 3,969 of 4,440 tracked site-nights are open (89.4%), though availability can change. Campsite Sniper has also detected 47 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.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Sep 18, 2026 10:18 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
How often do new openings appear at Osage Bluff?
Campsite Sniper detected 20 site-date openings at Osage Bluff in the last 7 days, 45 over 30 days and 47 over the last 90.
Can I get a multi-night stay at Osage Bluff?
124 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 18 at site 01. Confirm and book on Recreation.gov.
Which sites at Osage Bluff fit a 35-foot RV?
60 of the 60 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 80 ft.
Which month has the most availability at Osage Bluff?
November 2026, with 1,746 open site-nights in the current snapshot of 1,800.
When is the next open date at Osage Bluff?
As of the Sep 18, 2026 snapshot: the next open date is Fri, Sep 18 and the next open weekend starts Fri, Sep 18. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
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