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Post Oak Park
USACEU.S. Army Corps of Engineers — COPAN · Oklahoma · Copan Lake
| Agency | USACEU.S. Army Corps of Engineers |
|---|---|
| Area | Copan Lake |
| Location | COPAN · Oklahoma · Copan Lake · 36.89753, -95.96973 · Map |
| Sites | 20 public sites counted from the federal listing — 20 standard electric |
| Getting a site | Reservable — the federal listing marks this campground as taking reservations. Some sites or seasons may still be first-come; the listing’s own words are below. |
| Hookups | Electric at 20 of 20 sites (up to 30 amp where reported) Water hookups at 20 of 20 sites Sewer hookups at 3 of 20 sites Full hookups (all three at one site) at 3 of 20 sites Counted site by site from affirmative reports in the federal record. A site with no report is not counted either way. |
| Max RV length | Longest reported site fits 83 ft Sites that fit at least — 25 ft: 19 sites · 30 ft: 19 sites · 35 ft: 19 sites · 40 ft: 19 sites |
| Months open | Not in federal data — the federal listing does not publish a season for this campground. Check the official description below or Recreation.gov. |
| Fees | Not reported — the federal listing carries no fee description for this campground. |
| Check-in / out | In 6:00 PM · Out 4:00 PM (most common in the listing) |
| Pets | Allowed at 20 sites, as reported |
| Accessible sites | 2 marked accessible in the listing |
| Accessibility | N |
| Phone | 918-532-4334 |
Check availability & book on Recreation.gov →
This site takes no reservations and shows no live availability. Source: Recreation.gov (RIDB export pulled November 5, 2026); this listing was last updated in the federal record on 2026-02-25.
From the official listing
Overview 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. 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. Facilities This campground offers 19 sites with electric hookups. Amenities include flush and pit toilets, showers, drinking water, and a dump station. Natural Features The 4,850-acre lake sits on the Little Caney River among a prairie landscape of grasslands and croplands.
Directions, from the listing
From HWY 75, travel 3 miles west on HWY 10.
Nearest federal campgrounds
1 mi straight-line · COPAN OklahomaUSACEU.S. Army Corps of EngineersWashington Cove
2 mi straight-line · COPAN OklahomaUSACEU.S. Army Corps of EngineersTwin Cove Point
27 mi straight-line · Skiatook OklahomaUSACEU.S. Army Corps of EngineersBirch Cove
27 mi straight-line · SKIATOOK OklahomaUSACEU.S. Army Corps of EngineersSpencer Creek
35 mi straight-line · Claremore Oklahoma
Trip Card — Post Oak Park
COPAN · Oklahoma · Copan Lake
| Agency | USACE · U.S. Army Corps of Engineers |
|---|---|
| Location | COPAN · Oklahoma · Copan Lake |
| Fees | Not reported in the federal data |
| Getting a site | Reservable |
| Hookups | Electric at 20 · full hookups at 3 |
| Max RV | Up to 83 ft |
| Months open | Not in federal data |
| Sites | 20 sites |
Book: recreation.gov/camping/campgrounds/233591 · Source: Recreation.gov, pulled November 5, 2026. Facility details come from federal recreation data and may be out of date — this site takes no reservations and shows no live availability; confirm details and book through Recreation.gov or the managing agency.