Angeles National Forest

Current notices posted by the managing agency. Checked Sept. 30, 2026.

• Closure: Rincon-Redbox Road (2N24) Closure A segment of Rincon-Redbox Road (2N24.3) is closed beginning from State Route 39 on the east to Pine Mountain on the west due to an impassible rock slide, an uneven road surface, and limited opportunities to safely turn around. The purpose of this closure is to provide for public safety.The… Since July 31, 2026.
• Closure: San Dimas Experimental Forest Closure The San Dimas Experimental Forest, located north of Glendora, is currently closed to public recreation activities. The reason for this closure is that the Experimental Forest's primary purpose is research. Many long-term climate, soil, air pollution, erosion, vegetation, wildlife, and fire studies… Since March 23, 2026.
• Closure: 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… Since Jan. 7, 2026.
• Closure: 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… Since June 14, 2024.