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Stillwater Campground

Updated November 2, 2026. Based on Recreation.gov and National Park Service records. Published by Humblebee.

Campsites
105[1]
Reservations
Yes[2]
Longest RV or trailer
40 ft[3]
Sites with electric
21[4]

Stillwater is a campground run by the USDA Forest Service in the Arapaho & Roosevelt National Forests, Colorado[5]. Recreation.gov lists 105 overnight campsites and says it can be reserved[1][2].

What to expect

Recreation.gov places the campground on Lake Granby, in north central Colorado[6]. Its site list shows 54 standard nonelectric sites, 28 walk to sites, 21 standard electric sites and 2 tent only nonelectric sites[1]. All 105 sites accept a tent, and 75 accept an RV or trailer[7]. The longest RV or trailer length listed for any site is 40 feet[3]. Recreation.gov details show 21 sites with electric hookups (30 amp), 21 with water hookups and 0 with sewer hookups[4]. Check-in is at 2:00 PM and check-out is at 12:00 PM, per Recreation.gov[8][9]. Site details can lag behind changes on the ground.

Campsite details

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

Detail Value
Campsites[1] 105
Site types[1] 54 standard nonelectric, 28 walk to, 21 standard electric, 2 tent only nonelectric
Reservations[2] Yes, on Recreation.gov
Accessible sites[10] 13
Hookups[4] electric 21, water 21, sewer 0 sites
Longest RV or trailer[3] 40 ft (median 30 ft)
Equipment[7] RV or trailer at 75 sites, tent at 105 sites
Pets[11] Allowed at all listed sites
Check-in[8] 2:00 PM
Check-out[9] 12:00 PM
People per site[12] 8 at most sites (5 to 16)

Before you go

Questions people ask

Can you reserve Stillwater campground?
Yes, Recreation.gov lists Stillwater as reservable[2].
Does Stillwater have electric hookups?
Recreation.gov details list 21 sites with electric hookups (30 amp) and 0 with sewer hookups[4].
How long an RV can Stillwater fit?
The longest RV or trailer length listed for any site is 40 feet[3].
Are dogs allowed at Stillwater?
Recreation.gov site details say pets are allowed at all 105 campsites with this detail listed[11].
What are check-in and check-out times at Stillwater?
Recreation.gov lists check-in at 2:00 PM[8] and check-out at 12:00 PM[9].

Facts and sources

  1. Recreation.gov lists 105 overnight campsites at Stillwater: 54 standard nonelectric, 28 walk to, 21 standard electric, 2 tent only nonelectric. Recreation.gov (RIDB)
  2. Stillwater can be reserved on Recreation.gov. Recreation.gov (RIDB)
  3. Longest RV or trailer length allowed at any site at Stillwater: 40 feet (median across sites with a listed limit: 30 feet). Recreation.gov (RIDB)
  4. Hookups at Stillwater per Recreation.gov site details: 21 sites with electric hookups (30 amp), 21 with water hookups, 0 with sewer hookups, out of 105 campsites. Recreation.gov (RIDB)
  5. Stillwater is a campground managed by the USDA Forest Service in Arapaho & Roosevelt National Forests Pawnee NG, Colorado. Recreation.gov (RIDB)
  6. Recreation.gov description for Stillwater. Recreation.gov (RIDB)
  7. Permitted equipment at Stillwater: 75 sites accept an RV or trailer and 105 accept a tent. Recreation.gov (RIDB)
  8. Check-in time at Stillwater on Recreation.gov: 2:00 PM. Recreation.gov (RIDB)
  9. Check-out time at Stillwater on Recreation.gov: 12:00 PM. Recreation.gov (RIDB)
  10. 13 of the 105 campsites at Stillwater are marked accessible on Recreation.gov. Recreation.gov (RIDB)
  11. Pets allowed per Recreation.gov site details at Stillwater: yes at all 105 campsites with this detail listed. Recreation.gov (RIDB)
  12. Maximum people per campsite at Stillwater: 8 at most sites (range 5 to 16). Recreation.gov (RIDB)
  13. Fee information on Recreation.gov: The Arapaho National Recreation Area pass can be purchased by clicking here: https://www.recreation.gov/activitypass/ed5a5e18-64c9-11eb-b2a1-ce9547b3d27e 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.