Details
City of Rocks National Reserve Visitor Center, Almo, ID, 83312
National Park ServiceLast Updated: January 7, 2026
Table Of Contents
Campground Overview
Introduction
Camping in City of Rocks is a great way to enjoy being out in nature. Relax beneath the cool shade of aspen, juniper, mountain mahogany, or pine. Spend the night surrounded by impressive granite formations and starry skies. There are 64 standard campsites and 3 group sites to choose from with easy access to climbing, hiking trails, and vistas.
Campsite Details
Operating Hours
City of Rocks National Reserve is open to camping year-round, though some sites may be covered in snow during the winter or inaccessible by vehicle. Reservations can be made online at www.reserveamerica.com or by calling 888-922-6743. Camping is first-come first-served only October 1 through April 30.
Weather
Summers are generally dry with temperatures from lows in the 40's to highs in the 80's, but prepare for extremes. Afternoon thunderstorms are common in the summer months. Winter weather includes lows in the upper teens and daytime highs in the low 40's. Snow can accumulate up to 12-16 inches at times in the Almo Valley and over 24 inches in the Reserve. Typically the valley snow melts to within a few inches, but can drift many feet in the higher elevations.
Amenities
Toilets
Potable Water
Directions
64 campsites are located over a 6-mile area along City of Rocks Road and Twins Sisters Road.
Rates & Fees
Campsite Fee
8 people, 2 tents, and 2 vehicles per site. All equipment must fit within the designated camping area. All campsites have a fire-ring/ground grill and a picnic table. Reservation fee is $10. This fee does not apply for walk-ins paying by envelope or in person at the Visitor Center.
Group Campsite Fee
$3 per person, 12 person minimum ($36 minimum) $10 reservation fee. The reservation fee does not apply for walk-ins paying by envelope or in person at the Visitor Center.
Rules & Regulations
Fire/Stove Policy
Campfires in designated metal fire rings only.Regulations Overview
Campground regulations conform to the rules of the Idaho Department of Parks and Recreation.Accessibility
Wheelchair Access
City of Rocks Campground is fairly primitive, roads and pathways are graveled and steep in some places. All restrooms are ADA accessible. The most level and accessible campsites are 5, 12, 20, 27, 39, and 63
Internet Information
The Visitor Center offers free Wi-Fi 24/7.
Cell Phone Information
AT&T has good cell coverage in the town of Almo, Verizon is limited to certain areas.
RV Allowed
Yes
RV Information
RVs 28 feet or less are permitted in the following sites in City of Rocks Campground: 5, 7, 12, 13, 15, 20, 33, 34, 35, 46, 47, 57, 63, 64. Larger RVs and trailers will find more suitable accommodations at nearby Smoky Mountain Campground. Facilities there include water and electrical hookups, dump station, flush toilets and showers, and designated ADA campsites.
RV Maximum Length
28
Trailer Maximum Length
28
ADA Information
City of Rocks Campground is fairly primitive, roads and pathways are graveled and steep in some places. All restrooms are ADA accessible. The most level and accessible campsites are 5, 12, 20, 27, 39, and 63
Trailer Allowed
Yes
Access Roads
Unpaved Roads - All vehicles OK in good weather
Classifications
Limited Development Campground
Additional Information
Almo private businesses include food, gas, lodging, ice, firewood, and camping supplies.
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