Closed

Currently closed due to the Eaton Fire Area Closure. The closure order is in effect from January 7, 2026 through December 31, 2027 to protect the public and facilitate natural recovery.

National Forest System Roads

Follow California Vehicle Code on National Forest System Roads

Fireworks and Explosives are always Prohibited

Fireworks and explosives (including explosive targets) are always prohibited on national forest lands. The prohibition of fireworks and exploding targets on national forest system lands is part of a set of permanent fire safety regulations in the Code of Federal Regulations (CFR), listed below.…

Fire Danger Level Downgraded to "Moderate"

Effective January 23, 2025, the Angeles National Forest fire danger level and associated restrictions are moving to MODERATE. Visitors to the forest, including recreational cabin owners and concessionaires, are advised of the following updates: All stoves and campfires require a valid California…

Eaton Fire Area Closure

In effort to protect the public and to facilitate natural recovery of the resources affected by the Eaton Fire, this closure extends the Eaton Fire Area Closure through December 31, 2027.The following roads and trails remain closed:RoadsMount Wilson Toll Road (below Mt Wilson Trail) Mount Wilson…

Forest Order No. 05-01-25-13, Camping Equipment Prohibition

Pursuant to 16 U.S.C. § 551 and 36 C.F.R. § 261.50(a), and to provide for public safety, the following acts are prohibited within the Angeles National Forest and San Gabriel Mountains National Monument. This Order is effective from August 15, 2025, through August 1, 2027.Possessing personal…

Office & Visitor Center Updates - Need Info or Passes?

The information below provides updates to existing information on our webpage about Angeles National Forest offices and visitor centers. Check this alert regularly. Hours and pass availability may change with limited or no notice.​When one office is closed, please contact another forest…

Williamson Rock Area and Trail Closure

Hikers and equestrians along the Pacific Crest Trail may be affected by a temporary closure of the Williamson Rock area of the Angeles National Forest. This closure (Forest Order No. 05-01-24-04), in effect through December 31, 2026, is for the protection of natural resources, specifically the…

Planning to Camp? (Stay Limits/Dispersed Camping Restrictions) til Dec. 15, 2026

The following is prohibited within the Angeles National Forest and San Gabriel Mountains National Monument from Dec. 16, 2022, through Dec. 15, 2026: 1. Camping outside of a Forest Service developed campground for > 7 consecutive days in a calendar year. 2. Camping outside of a Forest Service…

About

Idlehour Trail Camp is a remote, primitive backcountry campground nestled at 2,500 feet in the rugged San Gabriel Mountains within Angeles National Forest. The camp offers three hike-in sites, each equipped with only a picnic table. There are no Forest Service-provided fire appliances, toilets, trash receptacles, or potable water. A seasonal stream may provide water when flowing, but it must be treated or boiled before use and may be unavailable during drought conditions. Access requires hiking in from the Chantry Flat area via the Mt. Wilson Toll Road and Idlehour Trail. The trail passes above historic Henninger Flat. This is a true backcountry experience suited for self-sufficient hikers seeking solitude. An Adventure Pass or America the Beautiful Pass is required, along with a California Campfire Permit if planning to use any fire or stove.

Directions

Access via hiking from Chantry Flat Picnic Area. Take the Mt. Wilson Toll Road above Henninger Flat to the Idlehour Trail.

Amenities

Water No
Fires Allowed
Toilets No
Dump Station No
Wifi No
Pets Allowed
Showers No
Electric Hookups
Water Hookups
Sewer Hookups
Camp Store No
Price $0

Vehicle

Max RV Length
Max Trailer Length
Big Rig Friendly No
Pull Through Sites No

Contact

Phone +1 (818) 899-1900

Cell Service

AT&T None
Verizon Yes
T-Mobile None

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