| Silver Dollar Island | |
| Pushpin Map: | USA Colorado#USA |
| Coordinates: | 39.5833°N -106.0564°W |
| Location: | Colorado |
| Area Sqft: | or |
| Area Acre: | --> |
| Length Ft: | --> |
| Width Ft: | --> |
| Coastline Ft: | --> |
| Country: | United States |
| Country Admin Divisions Title: | State |
| Country Admin Divisions Title 1: | County |
| Country Admin Divisions 1: | Summit County |
Silver Dollar Island is a small island in Summit County, Colorado. It is in the Blue River arm of the Dillon Reservoir, east of the Frisco Peninsula. Its coordinates are 39.5833°N -106.0564°W and it sits at an elevation of 2,750 meters.[1] It appears on a 1970 USGS map of the area, along with Sentinel Island and Fishhook Island. The island is generally accessible by land via a small sand spit.