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Castle Rocks State Park

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PARK UPDATE

April 10th – May10 2026

Please note that rangers at Castle Rocks State Park will be conducting prescribed burning.  If you have questions about times and locations the burns will take place, please call the visitor center: 208-824-5901

2026 Campsite Water Access
  • Water at the Smoky Mountain Campground and dump station is now available.  If you have questions, please call the Visitor Center- 208-824-5901

Visitor Center Summer Hours:

Mid-April 2026 – Late-October 2026

  • The visitor center is open seven days a week and holidays, Sun-Sat, from 8:00am-4:30pm
  • Please note that traveling to Castle Rocks State Park via Oakley is a dirt road. Traveling to Castle Rocks State Park via Almo is a paved road.

Park Reservations

1-888-9-CAMPID or 1-888-922-6743
Castle Rocks State Park
Castle Rocks State Park
Snowshoeing at Castle Rocks
Snowshoeing at Castle Rocks
Birders at Castle Rocks
Birders at Castle Rocks
Climbing at Castle Rocks
Climbing at Castle Rocks
Smoky Mountain Campground
Smoky Mountain Campground

Additional Links

Castle Rock State Park logo
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Current Conditions
11:17 am, May 4, 2026
temperature icon 55°F
scattered clouds
33 %
1007 mb
5 mph
Wind Gust: 3 mph
Clouds: 45%
Visibility: 6 mi
Sunrise: 6:26 am
Sunset: 8:36 pm

Contact the Park

Street Address:

3035 S Elba-Almo Road (Hwy 77 Spur)
Almo, ID 83312

Mailing Address:

PO Box 169
Almo, ID 83312

Phone:

(208) 824-5901

Hours of Operation:

Visitor Center open seven days a week – 8 a.m. to 4:30 p.m. | 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.

Upcoming Events

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Historic Preservation Videos of Castle Rocks State Park

Castle Rocks Video Playlist

4 Videos
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