Gear up for your next adventure:

📱Phone Mounts for Hiking - Secure mounts to carry your phone on trails

🚲Bikepacking Frame Bags - Storage for tools and navigation gear on long off-road rides

🥾Trekking Poles - Poles to improve stability on uneven terrain

🥤Hiking Water Bottles - Reusable bottles for hydration on the trail

🛰️Outdoor GPS Navigation - Navigation devices for remote and off-grid areas

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Custer County topographic maps

Click on a map to view its topography, its elevation and its terrain.

Kountz Dam

United States > Montana > Custer County

Average elevation: 902 m

The mainstem of the Yellowstone River is more than 700 miles (1,100 km) long. At the headwaters, elevations exceed 12,800 feet (3,900 m) above sea level, descending to 1,850 feet (560 m) at the confluence with the Missouri River in far western North Dakota. The watershed spans 34,167 square miles (88,490 km2).…

Average elevation: 719 m

Miles City

United States > Montana > Custer County

Average elevation: 724 m