Twin Dikes
USACEU.S. Army Corps of Engineers — JASPER · Texas · Sam Rayburn Reservoir
| Agency | USACEU.S. Army Corps of Engineers |
|---|---|
| Area | Sam Rayburn Reservoir |
| Location | JASPER · Texas · Sam Rayburn Reservoir · 31.07250, -94.05944 · Map |
| Sites | 47 public sites counted from the federal listing — 20 standard electric; 17 tent only nonelectric; 6 standard nonelectric; 3 overnight shelter electric; 1 group shelter 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 25 of 47 sites (up to 50 amp where reported) Water hookups at 25 of 47 sites Sewer hookups at 4 of 47 sites Full hookups (all three at one site) at 4 of 47 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 156 ft Sites that fit at least — 25 ft: 31 sites · 30 ft: 30 sites · 35 ft: 30 sites · 40 ft: 30 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 3:00 PM · Out 2:00 PM (most common in the listing) |
| Pets | Allowed at 48 sites, as reported |
| Accessibility | N |
| Phone | 409-384-5716 |
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 Twin Dikes Park is located on the waters of the Sam Rayburn Reservoir, in the Piney Woods of southeast Texas.
The region lies in the migration path of warblers, vireos, and other species of neotropical migrants, so spring is an opportune time for birders to visit the park. Recreation The lake is a highly popular recreation destination for boating and fishing. Game fish include largemouth bass, bluegill and channel catfish. The abundance of bass in the lake, has inspired more than 300 annual tournaments. Facilities The park features 48 campsites with 30 to 50 amp electric hookups, hot showers, a group picnic shelter and boat ramp.
Natural Features Twin Dikes is on the southern shore of Sam Rayburn Reservoir, in the Big Thicket region of Texas, the densest portion of the Piney Woods, a region characterized by temperate coniferous forests.
The 114,000-acre lake was impounded in 1965 along the Angelina River, and has an average depth of 80 feet with average clarity. Nearby Attractions The 20,700-acre Bannister Wildlife Management Area is on the northern peninsula of the lake. Hikers and bikers can come here to explore the designated Eastern Wild Turkey restoration site.
Directions, from the listing
From Jasper, TX, take US 96 north 13 miles. Go west on Recreation Rd, (FM 255) for 5 miles to the park entrance.
Nearest federal campgrounds
4 mi straight-line · JASPER TexasUSACEU.S. Army Corps of EngineersEbenezer Park
4 mi straight-line · JASPER TexasUSACEU.S. Army Corps of EngineersMill Creek (Texas)
6 mi straight-line · JASPER TexasUSACEU.S. Army Corps of EngineersSan Augustine
9 mi straight-line · JASPER TexasFSU.S. Forest ServiceBoykin Springs Pavilion
12 mi straight-line · ZAVALLA Texas
Trip Card — Twin Dikes
JASPER · Texas · Sam Rayburn Reservoir
| Agency | USACE · U.S. Army Corps of Engineers |
|---|---|
| Location | JASPER · Texas · Sam Rayburn Reservoir |
| Fees | Not reported in the federal data |
| Getting a site | Reservable |
| Hookups | Electric at 25 · full hookups at 4 |
| Max RV | Up to 156 ft |
| Months open | Not in federal data |
| Sites | 47 sites |
Book: recreation.gov/camping/campgrounds/232726 · 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.