Stonyford, CA Forest Service Topo Map (FSTopo)
by Forest Service FSTopo Quads (public domain), US
A free GeoPDF for offline GPS in the Cartahaven app, with free updates. How it works offline

About the Stonyford quad
The Stonyford quadrangle is a Forest Service FSTopo 7.5-minute map at 1:24,000 covering about 7.4 × 9.3 mi of Glenn County, California. It overlaps Mendocino National Forest. The GeoPDF is 1.7 MB.
All California Forest Service FSTopo maps · California hunting units
What you get
- Your GPS position on the map. A blue dot on this official sheet shows where you are.
- Works with no signal. Download it once; the map and your GPS position keep working with no cell signal.
- Tracks, placemarks and photos. Record where you go, drop pins, and export GPX, KML or GeoJSON.
- Free updates. When a new edition is published here, it’s yours at no cost.
- 1Tap “Get this map”: it’s added to your free account.
- 2Open the Cartahaven app on your phone and sign in.
- 3Tap “Get my maps”. It’s on your phone, ready offline.
The app runs on iPhone, Android and in desktop browsers. Install it · How offline GPS works
Where this map covers
Named places on this map
11 named features inside the Stonyford — Forest Service FSTopo 7.5-minute quad sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Peaks and ridges
- Auk Auk Ridge · ridge
- Black Diamond Ridge · ridge
- Brushy Ridge · ridge
- Elephant Hill
- Goat Rock
- Sugarloaf Hill
Lakes, springs and falls
- Salt Spring · spring
- Sulphur Spring · spring
- Watson Spring · spring
Gaps, arches and other landforms
- Black Diamond Glades · flat
- Salt Spring Valley · basin
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
More maps of Mendocino National Forest.
Maps nearby
More maps around here ›
Stonyford, CA
Detailed map of terrain, trails and roads
USGS topo, 2022

Stonyford, CA
Old map for history, not navigation
USGS historical 15-minute topo (1951)

Lakeport 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · California

Mendocino National Forest
Forest Service forest map

Sacramento National Wildlife Refuge Complex Bicycling Areas (2014)
Fish & Wildlife Service Refuge Maps · Sacramento National Wildlife Refuge

Sacramento River Wildlife Area
California CDFW
Version history
Version 1 · Nov 8, 2026 · 1.7 MB