Yankee Jim Ridge

Castle Town, MT

Detailed map of terrain, trails and roads

USGS topo, 2024

Castle Town

Forest Service topo with road numbers

Forest Service FSTopo 7.5-minute quad

Castle Mountains Over-Snow Vehicle Use Map (sheet)

Where snowmobiles are allowed

Helena-Lewis and Clark National Forest (2019)

Ringling 30x60 Land Ownership (BLM Surface Management)

Land Ownership Maps from BLM Data · Montana

White Sulphur Springs 30x60 Land Ownership (BLM Surface Management)

Land Ownership Maps from BLM Data · Montana

Little Belt, Castle, and Crazy Mountains Over-Snow Vehicle Use Map

Where snowmobiles are allowed

Helena-Lewis and Clark National Forest (2019)

Helena-Lewis and Clark National Forest

East — Forest Service forest map

Montana Public Land Hunting Map: Southwest

Cartahaven Maps · Montana

Montana Public Land Hunting Map: North-Central

Cartahaven Maps · Montana

Montana Public Land Hunting Map: Eastern

Cartahaven Maps · Montana

IFR Enroute Low Altitude Chart L-13 (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