Blue Grotto Spring
Spring in Granite County, Montana · on the USGS Carpp Ridge quadrangle
46.10319, -113.41739
Maps that show Blue Grotto Spring
Get them in the map app
Carpp Ridge, MT
Detailed map of terrain, trails and roads
USGS topo, 2024
Carpp Ridge
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Philipsburg 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Montana
North West Over-Snow Vehicle Use Map
Where snowmobiles are allowed
Beaverhead-Deerlodge National Forest
All Sites Map - Nez Perce National Historical Park
National Park Service Maps · Nez Perce National Historical Park
Beaverhead-Deerlodge National Forest
Forest Service forest map
Idaho Public Land Hunting Map: Central Mountains
Cartahaven Maps · Idaho
Montana Public Land Hunting Map: Southwest
Cartahaven Maps · Montana
Idaho Public Land Hunting Map: Panhandle
Cartahaven Maps · Idaho
Montana Public Land Hunting Map: North-Central
Cartahaven Maps · Montana
IFR Enroute Low Altitude Chart L-11 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-13 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-03 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-01 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-01 (Alaska)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).