City of Rocks National Reserve Adventures
Located in southern Idaho, the City of Rocks National Reserve is renowned for its striking geological features and rich history, offering premier opportunities for climbing and hiking.
Popular Activities
Plan Your Visit
Everything you need to know to prepare for an unforgettable trip to City of Rocks National Reserve.
Entrance Requirements
No entrance fees required, but campground fees apply.
Best Time to Visit
Spring and fall offer moderate temperatures and fewer visitors.
Visitor Information
Almo Visitor Center
Getting There
Accessible via highways and improved dirt roads, though some paths may be impassable during winter storms.
Weather & Climate
The reserve experiences hot, dry summers and cold, snowy winters. Temperature can range from 20°F in winter to 90°F in summer. Spring and fall are milder and more conducive for outdoor activities.
Conservation Efforts
The area is subject to desertification risks, invasive species impact, and fire hazards. Conservation efforts focus on protecting the natural landscape and historical artifacts.
Camping in City of Rocks National Reserve
Find the perfect spot to stay overnight and immerse yourself in the details.
Smoky Mountain Campground
Located near the Almo entrance, offering modern amenities and convenient access to top climbing spots.
Castle Rocks Campground
Ideal for those seeking a more rugged outdoor experience within walking distance of reserve trails.
Top Trails
Bath Rock Trail
Provides close-up views of the iconic Bath Rock and is a great introduction to the reserve.
North Fork Circle Creek Trail
Offers stunning panoramic views and challenging terrain for experienced hikers.
Creekside Towers Trail
Winds through vibrant wildlife habitats with excellent birdwatching opportunities.
Window Arch Trail
Showcases remarkable rock formations, including the natural Window Arch.
Trailblazer Tips
Climbers should begin their ascent early in the morning to avoid afternoon winds.
Visit in late spring or early fall for optimal weather conditions without the summer crowds.
Reserve your campsite early, especially during weekends as spots fill quickly.
Bring layers as desert temperatures can fluctuate significantly between day and night.