Dark Canyon, UT 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 Dark Canyon quad
The Dark Canyon quadrangle is a Forest Service FSTopo 7.5-minute map at 1:24,000 covering about 7.5 × 9.5 mi of Duchesne County, Utah. It overlaps Ashley National Forest. The GeoPDF is 1.7 MB.
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
31 named features inside the Dark Canyon — Forest Service FSTopo 7.5-minute quad sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Lakes, springs and falls
- Ant Reservoirs · reservoir
- Beaver Spring · spring
- Big Spring · spring
- Blank Spring · spring
- Boundary Spring · spring
- Buffalo Spring · spring
- Cart Hollow Spring · spring
- Cedar View Reservoir · reservoir
- Center Fork Spring · spring
- Coyote Spring · spring
- Elk Spring · spring
- Fawn Spring · spring
- Frog Lake · lake
- Grits Spring · spring
- Hackamore Spring · spring
- Henry Spring · spring
- Lightning Killed Bull Spring · spring
- Mugwump Spring · spring
- Nephi Pond · reservoir
- Preece Spring · spring
- Puppy Spring · spring
- Ray Spring · spring
- Rock Spring · spring
- Russell Spring Number 1 · spring
and 5 more
Gaps, arches and other landforms
- Pole Creek Sink · basin
- The Hole · 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 Ashley National Forest.
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Dark Canyon, UT
Detailed map of terrain, trails and roads
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Version history
Version 1 · Nov 8, 2026 · 1.7 MB