22 days in Mercer Island Itinerary

Mercer Island is a city in King County, Washington, United States located on an island of the same name in the southern portion of Lake Washington. Mercer Island is known for parks and beaches. Your plan includes some of its best attractions: kick back and relax at Groveland Beach Park and tour the pleasant surroundings at Luther Burbank Park.

For traveler tips, photos, more things to do, and other tourist information, use the Mercer Island trip site .

July in Mercer Island sees daily highs of 79°F and lows of 60°F at night. You will leave for home on the 31st (Wed).