Rock Island Butte, Carbon County MT

View Rock Island Butte Topographic Map

Latitude: 45.0043868°N
Longitude: -109.7946214°W
Approx Elevation: 8,878 ft (2,706 m)
Topo Map Name: Fossil Lake
Category: Summits

Map and location information for Rock Island Butte in Montana: Rock Island Butte is one of the Summits in Carbon County, MT and can be found on the Fossil Lake USGS topographic quad map. The GPS coordinates are 45.0043868 (latitude), -109.7946214 (longitude) and the approximate elevation is 8,878 feet (2,706 meters) above sea level. Have you been to Montana's Rock Island Butte before? If so, we ask that you post a quick review of it below. Tell us the time of year, what your goal was, and how your trip went. Thanks for sharing your experience at Rock Island Butte!