Lake Iiswoot
| Lake Iiswoot | |
|---|---|
| Location | King County, Washington, United States |
| Coordinates | 47°35′05″N 121°15′04″W / 47.5846°N 121.2510°W |
| Basin countries | United States |
| Surface area | 43 acres (0.17 km2) |
| Surface elevation | 4,593 ft (1,400 m) |
Lake Iiswoot is a freshwater lake located on the western region of the Alpine Lakes Wilderness, in King County, Washington. It is located on the eastern slope of Necklace Valley. Lake Iiswoot and its surrounding lakes and peaks is a popular area for hiking, swimming, and fishing. Self-issued Alpine Lake Wilderness permit required for transit within the Necklace Valley area.