Official Government Website

Winter 2023 – 2024 Update: Due to construction, the visitor center will be closed December 22 to January 5. We anticipate being able to reopen on January 6, 2024.

Castle Rock facilities to close March 2024 – June 2024 for construction. Please plan accordingly.

Closures will be in effect from March 15 through June 15, 2024

  • Installation of an HVAC system for the Lodge
  • New siding for the Bunkhouse
  • New deck for the lodge
  • concrete sidewalk between bunkhouse and lodge

Starting Monday October 16th, the visitor center will be moving to winter hours. The visitor center will only be open Wednesday-Sunday, but the park will remain open 7 days a week.-

Park Reservations
By phone: 1-888-9-CAMPID or 1-888-922-6743

Location: 45 miles S of Burley, | 205 miles SE of Boise, ID | 181 miles N of Salt Lake City, UT


  • Auto Touring/Scenic Routes
  • Dump station
  • Electricity
  • Fire Rings
  • Indoor Restrooms
  • Indoor Showers
  • Picnic Areas


  • Lodges/Houses
  • RV Campsites
  • Yurts

Trail Types: Hike, bike, horse

ADA Accessibility features:

  • ADA Campsite
  • ADA Restroom

Acreage: 1,692

Elevation: 5,620 - 6,540

Coordinates: 42.12583, -113.65889

Groups: Lodge, bunkhouse, shelter

Overnight: 37 serviced; 6 equestrian; 1 yurt; 1 lodge; 1 bunkhouse

Nearby: City of Rocks National Reserve, California National Historic Trail, City of Rocks Back Country Byway

Wifi Info: Yes, at the lodge and visitor center

Learn: Birding, wildflower and geology walks, climbing, star gazing and snowshoeing in season, First Time Adventure Programs

Pets: Yes

Visitor Center: Yes

Museum Available: No

Current Conditions

Contact the Park

Address: 3035 S Elba-Almo Road (Hwy 77 Spur)
Almo, ID 83312
Phone: (208) 824-5901
Hours of Operation: Visitors Center open days a week, 8am-4:30pm | Day-use locations within state parks are open from 7 am to 10 pm, per Idaho state code 26.01.20 (5). Day-use hours may change based on park manager discretion.

Email the Park

Upcoming Events

See All Events

ver: 3.5.0 | last updated: