ParkFacts

All parks › Sam Rayburn Reservoir › Mill Creek

Mill Creek Campground

Updated November 1, 2026. Based on Recreation.gov and National Park Service records. Published by Humblebee.

Campsites
109[1]
Reservations
Yes[2]
Longest RV or trailer
63 ft[3]
Sites with electric
109[4]

Mill Creek is a campground managed by the U.S. Army Corps of Engineers in Sam Rayburn Reservoir, Texas[5]. Recreation.gov lists 109 overnight campsites and the campground can be reserved there[1][2].

What to expect

Recreation.gov lists 109 campsites at Mill Creek, all standard electric[1]. Per its site details, all 109 sites have electric hookups (30 amp and 50 amp) and water hookups, and none have sewer hookups[4]. All 109 sites accept an RV or trailer and 108 accept a tent[6]. The longest RV or trailer length allowed at any site is 63 feet[3]. Most sites allow up to 10 people[7]. Check-in is at 3:00 PM and check-out is at 2:00 PM on Recreation.gov[8][9].

Campsite details

From Recreation.gov campsite records. Details can change, so check the listing before you book.

Detail Value
Campsites[1] 109
Site types[1] 109 standard electric
Reservations[2] Yes, on Recreation.gov
Hookups[4] electric 109, water 109, sewer 0 sites
Longest RV or trailer[3] 63 ft (median 56 ft)
Equipment[6] RV or trailer at 109 sites, tent at 108 sites
Pets[10] Allowed at all listed sites
Campfires[11] Allowed at all listed sites
Check-in[8] 3:00 PM
Check-out[9] 2:00 PM
People per site[7] 10

Before you go

Questions people ask

Can I bring my dog to Mill Creek?
Recreation.gov site details list pets as allowed at all 109 campsites with this detail listed[10].
Are campfires allowed at Mill Creek?
Recreation.gov lists campfires as allowed at all 109 campsites with this detail listed, and fire restrictions can apply at any time[11].
How long an RV can Mill Creek fit?
The longest RV or trailer length allowed at any site is 63 feet[3].
Does Mill Creek have hookups?
Recreation.gov lists 109 sites with electric hookups (30 amp, 50 amp) and 109 with water hookups, and 0 with sewer hookups[4].
Can I reserve a site at Mill Creek?
Yes, Mill Creek can be reserved on Recreation.gov[2].

Facts and sources

  1. Recreation.gov lists 109 overnight campsites at Mill Creek: 109 standard electric. Recreation.gov (RIDB)
  2. Mill Creek can be reserved on Recreation.gov. Recreation.gov (RIDB)
  3. Longest RV or trailer length allowed at any site at Mill Creek: 63 feet (median across sites with a listed limit: 56 feet). Recreation.gov (RIDB)
  4. Hookups at Mill Creek per Recreation.gov site details: 109 sites with electric hookups (30 amp, 50 amp), 109 with water hookups, 0 with sewer hookups, out of 109 campsites. Recreation.gov (RIDB)
  5. Mill Creek is a campground managed by the U.S. Army Corps of Engineers in Sam Rayburn Reservoir, Texas. Recreation.gov (RIDB)
  6. Permitted equipment at Mill Creek: 109 sites accept an RV or trailer and 108 accept a tent. Recreation.gov (RIDB)
  7. Maximum people per campsite at Mill Creek: 10 at most sites (range 10 to 10). Recreation.gov (RIDB)
  8. Check-in time at Mill Creek on Recreation.gov: 3:00 PM. Recreation.gov (RIDB)
  9. Check-out time at Mill Creek on Recreation.gov: 2:00 PM. Recreation.gov (RIDB)
  10. Pets allowed per Recreation.gov site details at Mill Creek: yes at all 109 campsites with this detail listed. Recreation.gov (RIDB)
  11. Campfires allowed per Recreation.gov site details at Mill Creek: yes at all 109 campsites with this detail listed. Fire restrictions can apply at any time. Recreation.gov (RIDB)

Site details come from Recreation.gov campsite records. They can lag behind changes on the ground. Fees change by season and site type. Quote only fee facts and say they can change. Description and rules facts are sources for facts only: retell in your own words, never copy 8 or more words in a row. Hookup, pet and campfire counts are per listed campsite record, not a promise for every site.

Campsite data: Recreation Information Database (RIDB), Recreation.gov, licensed under CC BY 4.0. Not endorsed by Recreation.gov or any agency.