Hot Springs is a ghost town in King County, Washington, United States.

Properly Green River Hot Springs, the town was first settled under the name Kendon by the Northern Pacific Railway in 1886.

The sanatorium was reported to have been an impressive facility, having nice suites, bowling alleys and pool tables.

The area was also home to Harvey Dean's mill (which gave the nearby town of Lester, Washington its original name).

Hot Springs is located east of Enumclaw and just west of Lester, along the Green River and BNSF Railway line.