Mount Laguna is one of the first stops along the Pacific Crest Trail, if you hike northbound. You will find coin showers, a general store, the Pine House Café & Tavern, accommodation and a post office. The store and visitors center have public restrooms.
To mail a resupply package address as follows:
Hiker Name
General Delivery
Mount Laguna
CA 91948
Hours: Monday through Friday 12 to 4 pm, Saturday 9 to 11 am