ParkFacts

All parks › Proctor Lake › Promontory

Promontory Campground

Updated October 31, 2026. Based on Recreation.gov and National Park Service records. Published by Humblebee.

Campsites
77[1]
Reservations
Yes[2]
Longest RV or trailer
65 ft[3]
Sites with electric
61[4]

Promontory is a campground in Proctor Lake, Texas, managed by the U.S. Army Corps of Engineers[5]. Recreation.gov lists 77 overnight campsites and says the campground can be reserved there[1][2].

What to expect

Recreation.gov describes the campground as sitting along Proctor Lake, with open grassy areas, little shade and plenty of lake views[6]. Its site list includes 52 standard electric sites, 16 tent only nonelectric sites, 5 overnight shelter electric sites and 4 group standard electric sites[1]. Recreation.gov details show 61 sites with electric hookups and 56 with water hookups, but 0 with sewer hookups[4]. 57 sites accept an RV or trailer and 77 accept a tent[7]. The longest RV or trailer length listed at any site is 65 feet[3]. Check-in is 3:00 PM for 74 of 77 sites and check-out is 2:00 PM[8][9].

Campsite details

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

Detail Value
Campsites[1] 77
Site types[1] 52 standard electric, 16 tent only nonelectric, 5 overnight shelter electric, 4 group standard electric
Reservations[2] Yes, on Recreation.gov
Hookups[4] electric 61, water 56, sewer 0 sites
Longest RV or trailer[3] 65 ft (median 45 ft)
Equipment[7] RV or trailer at 57 sites, tent at 77 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[12] 8 at most sites (8 to 100)

Before you go

Questions people ask

Can you reserve a site at Promontory?
Yes, Recreation.gov lists Promontory as reservable[2].
Are dogs allowed at Promontory?
Recreation.gov site details say pets are allowed at all 77 campsites that list this detail[10].
Are campfires allowed at Promontory?
Recreation.gov lists campfires as allowed at all 27 campsites with this detail, and fire restrictions can apply at any time[11].
How long an RV fits at Promontory?
The longest RV or trailer length allowed at any site is 65 feet[3].
Does Promontory have hookups?
Recreation.gov lists 61 sites with electric hookups and 56 with water hookups, and 0 with sewer hookups[4].

Facts and sources

  1. Recreation.gov lists 77 overnight campsites at Promontory: 52 standard electric, 16 tent only nonelectric, 5 overnight shelter electric, 4 group standard electric. Recreation.gov (RIDB)
  2. Promontory can be reserved on Recreation.gov. Recreation.gov (RIDB)
  3. Longest RV or trailer length allowed at any site at Promontory: 65 feet (median across sites with a listed limit: 45 feet). Recreation.gov (RIDB)
  4. Hookups at Promontory per Recreation.gov site details: 61 sites with electric hookups (20 amp, 30 amp, 50 amp), 56 with water hookups, 0 with sewer hookups, out of 77 campsites. Recreation.gov (RIDB)
  5. Promontory is a campground managed by the U.S. Army Corps of Engineers in Proctor Lake, Texas. Recreation.gov (RIDB)
  6. Recreation.gov description for Promontory. Recreation.gov (RIDB)
  7. Permitted equipment at Promontory: 57 sites accept an RV or trailer and 77 accept a tent. Recreation.gov (RIDB)
  8. Check-in time at Promontory on Recreation.gov: 3:00 PM (for 74 of 77 sites). Recreation.gov (RIDB)
  9. Check-out time at Promontory on Recreation.gov: 2:00 PM. Recreation.gov (RIDB)
  10. Pets allowed per Recreation.gov site details at Promontory: yes at all 77 campsites with this detail listed. Recreation.gov (RIDB)
  11. Campfires allowed per Recreation.gov site details at Promontory: yes at all 27 campsites with this detail listed. Fire restrictions can apply at any time. Recreation.gov (RIDB)
  12. Maximum people per campsite at Promontory: 8 at most sites (range 8 to 100). 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.