Big Basin, California 7.5 Minute Topo Map
Download PDF Big Basin (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 Big Basin topo map.
Adjoining 7.5' Quadrangle Legend
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- Northwest Topo Map: La Honda, CA
- North Topo Map: Mindego Hill, CA
- Northeast Topo Map: Cupertino, CA
- West Topo Map: Franklin Point, CA
- Topo Map: Big Basin, CA
- East Topo Map: Castle Rock Ridge, CA
- Southwest Topo Map: Point Ano Nuevo, CA
- South Topo Map: Davenport, CA
- Southeast Topo Map: Felton, CA
Download Free Topo Maps
Big Basin topo maps are provided as PDF files.
- 2021 Big Basin 7.5 Minute Topo Map [54.7 MB]
- 2018 Big Basin 7.5 Minute Topo Map [68.4 MB]
- 2015 Big Basin 7.5 Minute Topo Map [28.2 MB]
- 2012 Big Basin 7.5 Minute Topo Map [30.8 MB]
- 1997 Big Basin 7.5 Minute Topo Map
- 1991 Big Basin 7.5 Minute Topo Map
- 1991 Big Basin 7.5 Minute Topo Map
- 1955 Big Basin 7.5 Minute Topo Map
- 1955 Big Basin 7.5 Minute Topo Map
- 1955 Big Basin 7.5 Minute Topo Map
- 1955 Big Basin 7.5 Minute Topo Map
- 1955 Big Basin 7.5 Minute Topo Map
- 1955 Big Basin 7.5 Minute Topo Map
Note: The most current map is the 2021 Big Basin topographic map.