Grassy Hollow
Closed — Closed for winter season. The campground typically operates seasonally and is closed during winter months due to snow and cold temperatures at 7,300 feet elevation.
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.…
Mt. Baldy Trail Closure
Due to inclement weather, snow, and ice, Mt. Baldy area trails are temporarily closed to the public. The closure is effective April 10, 2026, at 8 pm, through April 20th, 2026. See map and details of the closure 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…
Winter Weather Advisory issued April 10 at 12:07PM PDT until April 13 at 11:00AM PDT by NWS Los Angeles/Oxnard CA
* WHAT...Wet snow expected. Total snow accumulations up to 6 inches above 6000 feet. Winds gusting as high as 40 mph. * WHERE...Eastern San Gabriel Mountains, Interstate 5 Corridor, and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...From 3 AM Sunday to 11 AM PDT Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Snow levels will be around 7000 feet through Sunday morning, then lowering to 6000 feet Sunday afternoon and 4500 to 5000 feet late Sunday night into Monday morning. No accumulating snow is expected on the Grapevine over Interstate 5 but there could be a mix of rain and snow there Monday morning.
About
Located on the Angeles Crest Scenic Byway at 7,300 feet elevation, Grassy Hollow offers a scenic and peaceful mountain camping experience in the San Gabriel Mountains. The campground sits in a meadow surrounded by oak and pine forest with beautiful views of the surrounding peaks. The area provides excellent opportunities for hiking, mountain biking, and wildlife viewing. Visitors may spot Nelson bighorn sheep, black bears, mountain lions, bobcats, and the endangered California condor. The Pacific Crest Trail and Blue Ridge Trail are accessible from the campground area. The historic Grassy Hollow Visitor Center is located onsite, offering interpretive displays of local wildlife and forest history. Summer temperatures average in the high 70s with cool nights, while winter brings snow and cold conditions. The nearby town of Wrightwood offers additional amenities including restaurants and supplies. The campground provides a quiet mountain retreat just northwest of the Los Angeles metropolitan area.
Directions
Grassy Hollow is located on the Angeles Crest Scenic Byway (State Route 2), approximately six miles west of Wrightwood, California. From Wrightwood, take State Route 2 westward; the campground is situated near the Grassy Hollow Visitor Center.
Nearby Campgrounds
Location
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | — |
| Wifi | — |
| Pets Allowed | Yes |
| Showers | — |
| Electric Hookups | No |
| Water Hookups | No |
| Sewer Hookups | No |
| Camp Store | Yes |
| Price | $20 |
Vehicle
| Max RV Length | — |
| Max Trailer Length | — |
| Big Rig Friendly | — |
| Pull Through Sites | No |
Contact
| campgrounds@mthigh.com | |
| Phone | +1 (760) 316-7828 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
Useful Links
| View on Recreation.gov |
Availability
Photos
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