| Lake Serene | |
| Coords: | 47.7819°N -121.5703°W |
| Basin Countries: | United States |
| Area: | 53acres |
| Elevation: | 2526feet |
| Islands: | 0 |
| Pushpin Map: | Washington#USA |
| Pushpin Map Alt: | Location of Lake Serene in Washington, USA. |
Lake Serene is an alpine lake located in Snohomish County, Washington near Mount Index and above Bridal Veil Falls. The lake is a popular area for hiking[1] and fishing.[2]