Army Corps of Engineers · Copan Lake · Copan, OK

Post Oak Park

Post Oak is located on the banks of Copan Lake in Oklahoma's Green Country. Camping, boating, picnicking, hunting and fishing are popular activities here.

More like this: electric hookups in Oklahoma · full hookups in Oklahoma · reservable in Oklahoma · big rigs in Oklahoma · pets allowed in Oklahoma

Check availability on Recreation.gov ↗
Post OakPost OakPost Oak PlaygroundPost Oak
Photos courtesy of USACE · Recreation.gov

Site mix

Standard with electric20
Most sites here open on Recreation.gov six months ahead, at 10 a.m. Eastern. Sold out is not final: cancellations come back into the pool, most of them two to three days out. How to catch one

Site guide

Will my RV fit

The longest site here provides 83 feet of vehicle capacity. Most sites are shorter.

Have the trailer VIN? It carries the trailer length.

20 sites. Tap a filter to narrow the list; the map follows.

SiteEntryFits, ftSurfaceShadePowerWater / sewerPeople / vehiclesAccessible
01Back-in78GravelPartial30 ampYes / –8 / 3
02Back-in60GravelPartial30 ampYes / –8 / 3
03Back-in79GravelPartial30 ampYes / –8 / 3
04Back-in83GravelPartial30 ampYes / –8 / 3
05Back-in70GravelPartial30 ampYes / –8 / 3
06Back-in66GravelPartial30 ampYes / –8 / 3
07Back-in74GravelPartial30 ampYes / –8 / 3
08Back-in70GravelPartial30 ampYes / –8 / 3
09Back-in74GravelPartial30 ampYes / –8 / 3
10Back-in72GravelPartial30 ampYes / Yes8 / 3

Per-site records as published by the managing agency on Recreation.gov. Blank cells mean the agency listed nothing for that site. Check-in 6:00 PM, checkout 4:00 PM.

Amenities & rules

HookupsElectric, water, sewer
Max vehicle length83 ft
EquipmentRVs & trailers, Tents
PetsAllowed
AccessibilitySites 19, 20 are listed accessible

This campground offers 19 sites with electric hookups. Amenities include flush and pit toilets, showers, drinking water, and a dump station.

Individual sites vary. Confirm on Recreation.gov or with the managing office.

Weather by month

NOAA climate normals →
Weather by month near Post Oak Park30°40°50°60°70°80°90°January: 1.53 inches of precipitation, 1.9 inches of snowFebruary: 1.88 inches of precipitation, 1.6 inches of snowMarch: 3.00 inches of precipitation, 1.5 inches of snowApril: 4.29 inches of precipitation, 0.0 inches of snowMay: 5.68 inches of precipitation, 0.0 inches of snowJune: 5.29 inches of precipitation, 0.0 inches of snowJuly: 3.65 inches of precipitation, 0.0 inches of snowAugust: 3.39 inches of precipitation, 0.0 inches of snowSeptember: 3.43 inches of precipitation, 0.0 inches of snowOctober: 3.63 inches of precipitation, 0.0 inches of snowNovember: 2.36 inches of precipitation, 0.2 inches of snowDecember: 2.12 inches of precipitation, 3.0 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 34.7°F averageFebruary: 39.4°F averageMarch: 48.7°F averageApril: 58.1°F averageMay: 67.1°F averageJune: 76.1°F averageJuly: 80.6°F averageAugust: 79.3°F averageSeptember: 70.9°F averageOctober: 59.0°F averageNovember: 47.2°F averageDecember: 37.3°F average0 in2 in4 in6 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Bartlesville F P Fld, 9 miles from the campground at 715 feet, station USW00003959 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 40 inches a year. The dotted line is average snowfall, about 8 inches a year on the same inches scale.

Getting there

From HWY 75, travel 3 miles west on HWY 10.

Nearest townCopan, Oklahoma
Coordinates36.8975° N, 95.9697° W · Directions ↗

Supplies & services

Dump stationDump station ↗16.3 mi
RV sales & serviceAdventure Time RV ↗44.9 mi

Locations © OpenStreetMap contributors. Call ahead; hours change seasonally.

Explore

Video

Post Oak RV Park and Cabins | Site 07 | 360 Video of Site and Full RV Park

Natural features

The 4,850-acre lake sits on the Little Caney River among a prairie landscape of grasslands and croplands.

Recreation

Copan Lake offers its visitors extensive opportunities for a memorable outdoor recreation experience. The lake is home to many species of game fish, including largemouth bass, white crappie, channel and flathead catfish, and various species of sunfish. Hikers and horseback riders enjoy exploring the area on 3 miles of trails that wind through the wooded and open meadows of the lake shore. 11,000 acres of land around the lake have been set aside for wildlife management. These lands are open for public hunting of deer, waterfowl, bobwhite quail, turkey, cottontail rabbit, and squirrel.

Guidebooks for Oklahoma

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Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

Do I need a reservation at Post Oak Park?

Sites at Post Oak Park are reservable on Recreation.gov. Any walk-up sites are listed on the booking page.

Source: Recreation.gov

What time is check-in at Post Oak Park?

Check-in 6:00 PM, checkout 4:00 PM.

Source: Recreation.gov

How many sites does Post Oak Park have?

20 sites, including 20 standard sites with power.

Source: Recreation.gov

Will my RV fit at Post Oak Park?

Recreation.gov lists no practical vehicle capacity limit for the largest site here, which usually means pull-through or open parking. The sidebar tool checks a trailer or motorhome length against every site.

Source: Will my RV fit

Does Post Oak Park have hookups?

Yes, electric, water, and sewer hookups at some sites.

Source: Recreation.gov

Are there showers or a dump station at Post Oak Park?

Amenities include flush and pit toilets, showers, drinking water, and a dump station.

Source: Recreation.gov

Are pets allowed at Post Oak Park?

Yes, pets are allowed at Post Oak Park. Leash rules apply.

Source: Recreation.gov

Are there accessible sites at Post Oak Park?

Sites 19 and 20 are listed accessible on Recreation.gov. What that covers (a paved pad, an accessible table, a nearby accessible restroom) is on each site's booking page.

Source: Recreation.gov

Is there cell service at Post Oak Park?

FCC coverage maps show Verizon 4G LTE, AT&T 5G, and T-Mobile 5G at the campground point. Terrain changes that from one site to the next.

Source: FCC Broadband Map

What is there to do at Post Oak Park?

Copan Lake offers its visitors extensive opportunities for a memorable outdoor recreation experience. The Recreation section on this page has the rest.

Source: Recreation

What is the nearest town to Post Oak Park?

Copan, Oklahoma.

Source: Getting there

What if Post Oak Park is full?

The nearest public campgrounds are Washington Cove (1.9 mi), Twin Cove Point (26.9 mi), and Birch Cove (27.3 mi).

Source: Campgrounds nearby