Pick a site on the map to see its availability calendar.
No strong weekday pattern is evident in the openings Campsite Sniper has detected: 98 openings spread across the week.
The largest concentrations of detected openings were first detected during the 00:00 and 03:00 local-time hours. Those hours contained 35 of 98 detected openings (35.7%). Hours show when Campsite Sniper first detected each opening, in Central Time, not when the change was made upstream.
Half of the openings Campsite Sniper detected appeared at least 4 days before the stay date; the middle 50% land 1–10 days out. Set an alert if you want Campsite Sniper to monitor future openings.
| Site | Openings | Share of all openings |
|---|---|---|
| 13 | 13 | 13.3% |
| 14 | 13 | 13.3% |
| 20 | 11 | 11.2% |
| 06 | 10 | 10.2% |
| 04 | 9 | 9.2% |
Site 13 had the most detected openings in the last 90 days: 13. One free watch covers every site here.
Of the 3,843 tracked site-dates (Nov 2, 2026 – May 3, 2027): 3,730 open for online reservation · 108 reserved · 5 closed.
Of the open site-nights on mapped sites, 2,038 fall on weekdays and 1,510 on weekends (Fri–Sun). The split covers the 3,548 open site-nights on mapped sites; 3,730 site-dates are open across all monitored inventory.
January holds the most room. 651 of 651 site-dates are still open there.
| Window | Night | Sites open | Status |
|---|---|---|---|
| Thanksgiving | THU Nov 26 | 18 | Open |
| FRI Nov 27 | 18 | Open | |
| SAT Nov 28 | 18 | Open | |
| Christmas | THU Dec 24 | 20 | Open |
| FRI Dec 25 | 20 | Open | |
| New Year | THU Dec 31 | 20 | Open |
| FRI Jan 1 | 20 | Open | |
| Memorial Day | FRI May 28 | 0 | None open |
| SAT May 29 | 0 | None open | |
| SUN May 30 | 0 | None open | |
| MON May 31 | 0 | None open |
Thanksgiving: 18 sites are available for the complete three-night stay. Christmas: 20 sites are available for the complete two-night stay. New Year: 20 sites are available for the complete two-night stay. Memorial Day: no online availability on any tracked night.
| Window | Date | Units open | Status |
|---|---|---|---|
| Thanksgiving | THU Nov 26 | 1 | Open |
| FRI Nov 27 | 1 | Open | |
| SAT Nov 28 | 1 | Open | |
| Christmas | THU Dec 24 | 1 | Open |
| FRI Dec 25 | 1 | Open | |
| New Year | THU Dec 31 | 1 | Open |
| FRI Jan 1 | 1 | Open | |
| Memorial Day | FRI May 28 | 0 | None open |
| SAT May 29 | 0 | None open | |
| SUN May 30 | 0 | None open | |
| MON May 31 | 0 | None open |
Thanksgiving: 1 day-use unit is available for all three dates. Christmas: 1 day-use unit is available for both dates. New Year: 1 day-use unit is available for both dates. Memorial Day: no online availability on any tracked date.
| Site | Open site-nights |
|---|---|
| 03 | 183 |
| 04 | 183 |
| 06 | 183 |
| 07 | 183 |
| 08 | 183 |
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.
| Unit | Open reservation dates |
|---|---|
| GS1 | 182 |
This day-use unit currently has 182 reservation dates available.
The next bookable night is Nov 2; the first open weekend starts Nov 6. Campsite Sniper can watch later dates for you.
20 overnight sites and 1 day-use unit are represented in the current inventory. Day-use inventory is excluded from every night-based figure on this page — site-nights, longest runs, multi-night stays, holiday stays and RV fit; its reservation dates are listed separately below.
Multi-night stays. 33 2-night, 31 3-night, 24 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Nov 2 at site 03.
RV length. Longest recorded site here is 62 ft. 20 sites take 25 ft, 14 sites take 35 ft, 10 sites take 40 ft.
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 03 | 45 ft | Yes | 183 | 183 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +171 more |
| 04 | 32 ft | Yes | 183 | 183 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +171 more |
| 06 | 45 ft | Yes | 183 | 183 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +171 more |
| 07 | 32 ft | Yes | 183 | 183 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +171 more |
| 08 | 39 ft | Yes | 183 | 183 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +171 more |
| 09 | 33 ft | Yes | 183 | 183 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +171 more |
| 10 | 31 ft | Yes | 183 | 183 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +171 more |
| 12 | 55 ft | Yes | 183 | 183 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +171 more |
| 05 | 32 ft | Yes | 182 | 163 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +170 more |
| 01 | 35 ft | Yes | 181 | 177 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15 +169 more |
| 15 | 60 ft | Yes | 180 | 177 nights | Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16 +168 more |
| 11 | 54 ft | Yes | 178 | 178 nights | Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18 +166 more |
| 18 | 40 ft | Yes | 178 | 174 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18 +166 more |
| 20 | 36 ft | Yes | 178 | 170 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 15, Nov 16, Nov 17, Nov 18 +166 more |
| 14 | 38 ft | Yes | 177 | 177 nights | Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19 +165 more |
| 16 | 40 ft | Yes | 177 | 177 nights | Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19 +165 more |
| 02 | 31 ft | Yes | 175 | 175 nights | Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21 +163 more |
| 17 | 53 ft | Yes | 162 | 156 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 19, Nov 20, Nov 29, Nov 30, Dec 1, Dec 2, Dec 3, Dec 4 +150 more |
| 13 | 62 ft | Yes | 159 | 138 nights | Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21, Nov 22 +147 more |
| 19 | 40 ft | Yes | 157 | 136 nights | Nov 2, Nov 3, Nov 8, Nov 9, Nov 10, Nov 19, Nov 20, Nov 21, Nov 22, Nov 23, Nov 24, Nov 25 +145 more |
| Unit | Open reservation dates | Consecutive dates | Dates |
|---|---|---|---|
| GS1 | 182 | 173 dates | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 12, Nov 13, Nov 14 +170 more |
Washington Irving South is located on the Arkansas arm of Keystone Lake, just 30 minutes from Tulsa. In Washington Irving's book, "A Tour of the Prairies," he mentions the area as where he crossed the Arkansas River during his travels. The park features a one-mile nature trail, boat ramp, courtesy dock, playground, and multiple areas along the shores ideal for fishing. The lake's blue-green water, beautiful natural surroundings and wide variety of recreational opportunities make it a popular location for year-round fun.
Keystone Lake is a prime location for boating, water skiing, swimming and fishing. The lake is noted for its striped, sand, black and smallmouth bass, crappie and catfish. Downstream fisheries are accessible at nearby Whitewater and Brush Creek Parks.
The park features a boat ramp, dock, playground, swimming beach and a one-mile nature trail.
This well-shaded campground features 20 reservable campsites, all with 30 amp electrical services, water hookups (seasonal), picnic tables, fire rings, and grills. This park also offers a restroom/shower facility, drinking water, and dump station.
Keystone Lake is settled into many small valleys and contains almost 26,000 surface acres. Its 330 miles of shoreline are covered with bottomland timber and post oak, blackjack oak and prairie fields, which provide habitat for a variety of wildlife, including squirrel, rabbit, quail, dove and waterfowl.
The 400-acre Appalachia Bay Recreation Area, locally referred to as Motorcycle Island, is just 10 minutes from the campground and is popular with off-road vehicle enthusiasts. Sandy trails crisscross the area's beaches and wooded sections. Whitewater Park is an 80-acre off-road vehicle area next to the dam, about 15 minutes from the campground.
From Tulsa, Oklahoma, take Highway 412 west for 15 miles to Bears Glen exit. Turn left at stop sign onto the Frontage Road and drive 1 block. Turn right at first paved road and follow 2 miles to the campground entrance.
View on Recreation.gov ↗ Get directions ↗












Reservations for Washington Irving South are made through Recreation.gov. The current snapshot shows substantial availability: 3,730 of 3,843 tracked site-dates are open (97.1%), though availability can change. Campsite Sniper has also detected 98 site openings here in the last 90 days, so further dates may appear. Pick a site or unit 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 re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Nov 2, 2026 16:20 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.
Campsite Sniper detected 20 site-date openings at Washington Irving South in the last 7 days, 45 over 30 days and 98 over the last 90.
31 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Nov 2 at site 03. Confirm and book on Recreation.gov.
14 of the 20 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 62 ft.
January 2027, with 651 open site-dates in the current snapshot of 651.
Half of the openings Campsite Sniper detected appeared at least 4 days before the stay date; the middle 50% landed 1-10 days out. Campsite Sniper can monitor future changes for dates you select.
As of the Nov 2, 2026 snapshot: the next open date is Mon, Nov 2 and the next open weekend starts Fri, Nov 6. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Washington Irving South. One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.