Radium, CO 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 Radium quad
The Radium quadrangle is a Forest Service FSTopo 7.5-minute map at 1:24,000 covering about 7.9 × 9.7 mi of Grand and Eagle counties, Colorado. It overlaps White River National Forest. The GeoPDF is 2.3 MB.
All Colorado Forest Service FSTopo maps · Colorado 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
5 named features inside the Radium — 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
- Cottonwood Mesa Spring · spring
- Dry Gulch Spring · spring
- Little Cottonwood Reservoir · reservoir
- Rock Gap Dam Reservoir · reservoir
Gaps, arches and other landforms
- Hartman Divide · gap
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
More maps of White River National Forest.
Maps nearby
More maps around here ›
Radium, CO
Detailed map of terrain, trails and roads
USGS topo, 2022
Dillon Ranger District Over-Snow Vehicle Use Map
Where snowmobiles are allowed
White River National Forest (2026)
Eagle-Holy Cross Ranger District Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
White River National Forest (2026)
Vail 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Colorado
Eagle-Holy Cross Ranger District Over-Snow Vehicle Use Map
Where snowmobiles are allowed
White River National Forest (2026)
Yampa Ranger District Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
Medicine Bow-Routt National Forests & Thunder Basin National Grassland (2019)
Version history
Version 1 · Nov 8, 2026 · 2.3 MB