Maple Valley is a city in King County, Washington, United States. The population was 28,013 at the 2020 census, and was estimated to be 28,553 in 2024. The city functions as a commuter town to Seattle
Ravensdale, Washington
…was the last underground coal mine in the state of Washington. Ravensdale is located in southern King County and is bordered to the west by the city of Maple Valley. Ravensdale is 28 miles (45 km) southeast of downtown Seattle and the same distance northeast of Tacoma. It is situated at an elevation of 623 feet…