FSTopo is the Forest Service large scale Primary Base Map Series; 7.5-minute topographic quadrangle maps. FSTopo products cover the US Forest Service lands.
FSTopo is changing in 2024 from a cartographic product to an automated map product. The cartographic FSTopo product will be renamed to FSTopo Legacy. The FSTopo Legacy is a static historic reference of topographic maps.
FSTopo Legacy data is available in 4 different formats: geo-enabled PDF, GeoTiff, Map Service, and Tile Package. GeoTIFF and PDF maps can be downloaded from the viewer below. The PDF maps are geo-enabled PDF files and can be viewed using free Adobe Reader software, Avenza, or other apps with location tracking.