Idlehour Campground
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.
Extreme Heat Watch issued July 12 at 1:46AM PDT until July 16 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
* WHAT...For the Heat Advisory, temperatures of 85 to 98. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 105 possible. * WHERE...Cuyama Valley, Eastern San Gabriel Mountains, Interstate 5 Corridor, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Interior Mountains, Southern Salinas Valley, Southern Ventura County Mountains, and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...For the Heat Advisory, until 10 AM PDT Tuesday. For the Extreme Heat Watch, from Tuesday morning through Thursday evening. * IMPACTS...There is a high risk for dangerous heat illness for anyone, especially for the very young, the very old, those without air conditioning, and those active outdoors. There is a high risk for heat illness for sensitive populations including the very young, the very old, those without air conditioning, and those active outdoors. * ADDITIONAL DETAILS...Monsoonal moisture will add to the discomfort level from the heat starting on Sunday. continuing through the week.
Heat Advisory issued July 12 at 1:46AM PDT until July 14 at 10:00AM PDT by NWS Los Angeles/Oxnard CA
* WHAT...For the Heat Advisory, temperatures of 85 to 98. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 105 possible. * WHERE...Cuyama Valley, Eastern San Gabriel Mountains, Interstate 5 Corridor, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Interior Mountains, Southern Salinas Valley, Southern Ventura County Mountains, and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...For the Heat Advisory, until 10 AM PDT Tuesday. For the Extreme Heat Watch, from Tuesday morning through Thursday evening. * IMPACTS...There is a high risk for dangerous heat illness for anyone, especially for the very young, the very old, those without air conditioning, and those active outdoors. There is a high risk for heat illness for sensitive populations including the very young, the very old, those without air conditioning, and those active outdoors. * ADDITIONAL DETAILS...Monsoonal moisture will add to the discomfort level from the heat starting on Sunday. continuing through the week.
National Forest System Roads
Follow California Vehicle Code on National Forest System Roads
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 |
Useful Links
| USFS Idlehour Trail Camp | |
| Eaton Fire Area Closure Order |
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