U.S. Army Corps of Engineers · OK

Washington Irving South

1Heads up1 fire 16 mi away
Wildfire
Round House fire · 16 mi away · 0 acres · updated Oct 14, 2026
ReservableBookable through October 31; an off-peak season follows November 1 to March 31.
Book on recreation.govWe make nothing when you book
Right now
Taking bookingsSites offered on 30 of the next 30 nights read 16:24 UTC
A night
$15–$25Across the site types the agency prices
Sites
20All of them booked ahead
62 ftLongest rig
770 ftElevation
561 ftWater · Keystone Lake
0.8 miNW of Sand Springs, OK
0%Tree cover

The place

the agency’s own description · what’s there · 3 notices

In the agency’s own words

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. Keep reading

Recreation

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.

Facilities

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.

Natural Features

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.

Nearby Attractions

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.

What the agency tells you

Rule

Campground has heavy tree cover with low hanging limbs

Rule

BEGINNING APRIL 1, 2026: Check out time 1:00 PM, Check in time 3:00 PM Prior to April 1, 2026: Check out time is 4:00 PM, Check in time is 6:00 PM Quiet Hours: 10PM to 6AM Entrance gate is locked from 10PM to 6AM. Camping is permitted in designated campsites only. Each campsite is limited to 1 wheeled camping unit and 2 tent, or 3 tents. Camping is limited to 14 days within any 30 day period. Campers must occupy the campsite at least once during each 24 hour period. Campers shall keep their sites free of trash and litter during the period of occupancy and shall remove all personal equipment and clean their sites upon departure. Ground fires are restricted to metal fire rings. These are NOT trash receptacles, please leave them free of food and litter upon departure. All vehicles should have two wheels on pavement at all times; boat trailers are permitted on the grass. Please park extra vehicles in parking lots, not on empty camping pads.

Rule

Don't Move Firewood: Protect your forests from tree-killing pests by buying your firewood locally and burning it on-site. Visit Dontmovefirewood.org for further information.

Tents and rigs

Sites
20
Hookups
20 electric, 20 water
Longest rig
62 ft
Accessible sites
None listed
Pets
Allowed
Campfires
Allowed, barring fire bans
Shade
Every site
Source: Recreation.gov campsite records · Aug 23, 2026

Facilities

Showers
Yes, the record doesn’t say what kind
“This park also offers a restroom/shower facility, drinking water, and dump station.”
Drinking water
Yes
DRINKING WATER (PEAK SEASON) on 20 of 21 campsite records, WATER (SEASONAL) on 20 of 21 campsite records
Dump station
Yes
recreation.gov lists “Dump Station”
Boat ramp
Yes
Playground
Yes
Stay limit
14 nights
recreation.gov facility rule maxStay
Source: Stated in the agency description · Aug 23, 2026

Around the campground

On the water
Lake, River, Creek, Beach, Coast
Birding
Boating
Fishing
Hiking
Picnicking
Scenic drives
Swimming
Water access
Water sports
Wildlife viewing
Night sky · 102nd darkest of 106 in OK
Bortle 4
Source: Recreation.gov activity records · Aug 23, 2026

3 of 42 site-nights open this Friday and Saturdayread 16:24 UTC

Every site here is reservable, and the record lists none held back for anyone who drives up.

OpenBooked

Booking windowThrough October 31Bookable now through October 31, 2026, the end of the peak season. The off-peak season that follows runs November 1, 2026 through March 31, 2027; recreation.gov releases it on its own schedule, so check there before counting on those nights.recreation.gov
Max stay14 nightsthe facility record
A night$15–$25plus $8 to reserve, once per bookingthe agency’s rate schedule
A weekend$38–$58DerivedFriday and Saturday, everything includedours, from the lines above
If plans change$10 to cancel$10 to change a reservationrecreation.gov’s schedule
Runs itU.S. Army Corps of EngineersBooked through recreation.govthe agency’s record
Watch for a cancellation

Full? Watch it.

One email when a night opens, plus More Than Just Parks dispatches. Unsubscribe any time.

We read recreation.gov once an hour, at 40 minutes past, and write the first time a site in your window is free for the nights you asked for.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

Free forever, no booking kickbacks.
Tell me when the season opens

Watch for the season to open

One email when the season goes on sale, plus More Than Just Parks dispatches. Unsubscribe any time.

We check once an hour, at 40 minutes past, and write the first time the agency has that season on sale.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

We’ll write once, when the season that starts Sun, Nov 1 2026 is open for booking.

Free forever, no booking kickbacks.
Book on recreation.gov

We make nothing when you book. The link goes straight to the government.

Every line of the receipt · 14

What you actually pay

The sign priceU.S. Army Corps of Engineers
A night, per site$15–$25
Standard Nonelectric$15
Standard Electric$25
Group area, a night$25
Rates for the season the campground is in now, Apr 1, 2026 to Oct 31, 2026.
The booking feerecreation.gov
Reservation fee, booked online$8
One fee per reservation, however many nights you book, and it’s non-refundable. $9 if you book by phone, $3 in person.
Pass discounts only apply to the recreation (or use) fee for the facility. Other charges such as electricity or water hookups, reservation or other fees are not eligible for a discount.
What a stay costs
One nightDerived$23–$33
A weekend, Friday and SaturdayDerived$38–$58

Derived by CAMPANAC: the agency’s published rates for this season, $15–$25 a night, plus one $8 recreation.gov reservation fee for the booking. A weekend here means Friday and Saturday night, booked once. Optional charges (an extra vehicle, a second tent, a dump-station fee) are listed separately and aren’t in this total.

If your plans changerecreation.gov
Change fee, moving to dates outside your booking$10
Cancellation fee$10
Cancelling the day before, or the day of$10 + your first night
No-show$20 + your first night

Who keeps the booking fee

The agency’s own policy text says the reservation fee and the cancellation processing fee are “retained by the reservation service contractor”, and that a campground concessionaire will decline to refund them because “they did not receive these fees”. Recreation.gov is run under contract by Booz Allen Hamilton. What share of your booking fee the contractor keeps isn’t published in any federal dataset we can read, so we print no number for it. Our reporting on the contract →

How we know this receipt · 5

recreation.gov availability, read 16:24 UTC · rules read Sep 9, 2026 · rates Sep 10, 2026 · How we know all this

Seen something wrong here? Tell us.

The sites

21 records · which ones have room · the site map

The sites, ranked

from 21 mapped sites
81 ftbetween you and the next site, typically
0%of tent sites sit clear of electric or RV sites
Least roomLoop WIRS 03 52 ftLoop WIRS 11 52 ftLoop WIRS 17 66 ft

All 21 records

21 of 21 records located
RV / electric20Day use1
SleepsTakes aUp to

The price is derived by CAMPANAC, not published per site: the per-night rate this campground publishes for each site’s own site type. 20 of the 21 sites listed carry one, and a site whose type has no published rate sits out of the price rather than being called free.

WASHINGTON IRVING SOUTHGS1day use74 ft393 ft$25
WIRS01standard electric35 ft30 amp74 ft560 ft$25
WIRS02standard electric31 ft30 amp69 ft508 ft$25
WIRS03standard electric45 ft30 amp53 ft499 ft$25
WIRS04standard electric32 ft30 amp69 ft448 ft$25
WIRS05standard electric32 ft30 amp111 ft321 ft$25
WIRS06standard electric45 ft30 amp119 ft275 ft$25
WIRS07standard electric32 ft30 amp84 ft417 ft$25
WIRS08standard electric39 ft30 amp71 ft448 ft$25
WIRS09standard electric33 ft30 amp81 ft496 ft$25
WIRS10standard electric31 ft30 amp68 ft551 ft$25
WIRS11standard electric54 ft30 amp53 ft508 ft$25
WIRS12standard electric55 ft30 amp82 ft617 ft$25
WIRS13standard electric62 ft30 amp84 ft651 ft$25
WIRS14standard electric38 ft30 amp82 ft695 ft$25
WIRS15standard electric60 ft30 amp90 ft735 ft$25
WIRS16standard electric40 ft30 amp96 ft642 ft$25
WIRS17standard electric53 ft30/50 amp66 ft346 ft$25
WIRS18standard electric26 ft50 amp66 ft387 ft$25
WIRS19standard electric30 ft50 amp92 ft416 ft$25
WIRS20standard electric36 ft30 amp92 ft344 ft$25

The agency files 1 more record here that isn’t a site for the night. It files it as day use. It’s in the table above, marked for what it is, and it isn’t counted as a site.

OpenStreetMap has no toilet mapped within 1 km of this campground, so no site here carries a toilet distance. That’s a gap in the map, not a finding about the campground.

Getting there

the map and the coordinate · the agency’s directions · the phone number
Coordinate36.19853, -96.25903
The phone918-865-2621
The agency’s pageOfficial page ↗

Where it is

Getting there

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.

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Tonight40°Clear
Saturday60°Sunny
Saturday Night40°Clear
Sunday66°Sunny

NWS forecast for Westport, OK

Typical weather

Typical October night 50°F, day 74°F.

Coldest month of the year: typical January night 28°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

100°32°20°

Daily high and lowDays with 0.10 in or more

A normal is the 1991-2020 average for the month, not a forecast: about half of all Augusts are colder than the August line. The seven-day forecast above answers the other question.

Measured at: MANNFORD 6 NW, OK (USC00345522), 10 miles away and 60 ft higher

The land, and who answers for it

who answers for it

Who answers for this land

Frank Lucas, official portrait

Washington Irving South is in Oklahoma’s 3rd congressional district. Its representative, Frank Lucas (R), votes on the laws that decide what happens to this land. Public-lands grade so far: F. See every public-lands vote →

Seen something wrong here? Tell us.

How we know

every fact on this page, and where it came from
Right now: recreation.gov is offering sites on 30 of the next 30 nights, which isn’t something a closed campground does.
Cell signal: the Army Corps’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.
Nearest place of any size: Westport, OK, 0.8 mi E. Straight line.