At Tustumena Lake is Alaska's eighth largest lake and the largest lake on the Kenai Peninsula. With a maximum depth of , Tustumena Lake is exceptionally deep; it is deeper than
Cook Inlet. The lake is long and up to wide and receives drainage from
Tustumena Glacier, and several creeks.| The outlet forms the headwaters of the
Kasilof River. The lake and the area around it are known for game
hunting, and for the
Tustumena 200 Sled Dog Race. Most of the land surrounding the lake is in the
Kenai National Wildlife Refuge. This lake has a reputation for being very dangerous to small boats due to the high winds that regularly blow off of Tustumena Glacier. == History ==