Green Lake is a glacial lake. Geologists say the Vashon Glacial Ice Sheet, which also formed Puget Sound, formed Green Lake 50,000 years ago.
It is a perfect spot for a summer fun:
The Lake is fun not just for people:
The path is divided into two lanes — one for pedestrians and one for bicycles, roller skates...
The park is beautifully landscaped:
(Pictures taken on September 1, 2011)