Rock Island Lake can be found on the Fossil Lake USGS quad topo map. Rock Island Lake is a lake in Park County in the state of Montana. The latitude and longitude coordinates for this lake are 45.0161, -109.8102 and the altitude is 8182 feet (2494 meters).
Anyone interested in fishing Rock Island Lake should consult with local guides and resources before heading out to fish. Anglers who have fished Rock Island Lake are invited to submit reviews of the lake. Tell us when you went, what you caught, how the experience ranked overall. Thanks for your reviews, they help to make Fishing Works the best website for anglers.
Feature Type: Lake
Latitude: 45.0161
Longitude: -109.8102
Elevation: 8182 ft (2494 m)