Download PDF Guasti (CA) USGS topo maps. These are full-sheet 7.5 Minute (1:24,000 scale) topographic maps. The red outline on the map below identifies the boundaries of the Guasti topo map.
Guasti topo maps are provided as PDF files.
Note: The most current map is the 2018 Guasti topographic map.
Heaton Flats Trail - Angeles National Forest |
Allison Mine Trail - Angeles National Forest |
PCT (Section 023) - Pacific Crest Trail |
PCT (Section 022) - Pacific Crest Trail |
PCT (Section 021) - Pacific Crest Trail |