Download FREE Ritter Ridge (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 Ritter Ridge topo map.
Ritter Ridge topo maps are provided as PDF files contained in ZIP files.
Note: The most current map is the 2015 Ritter Ridge topographic map.