Tsurumaki-Onsen Station is served by the Odakyu Odawara Line, and lies 55.9 rail kilometers from the line's terminal at Shinjuku Station.

Outside the station is a stone monument commemorating the 40th anniversary of the completion of the Odakyu Odawara line.

Tsurumaki-Onsen Station was opened on 1 April 1927, on the Odakyu Odawara Line of the Odakyu Electric Railway with normal and 6-car limited express services as Tsurumaki Station (鶴巻駅, Tsurumaki-eki).

It was given its present name on 15 March 1937, but reverted to its original name in 1944 as wartime authorities felt that the onsen in the name appeared frivolous in light of wartime austerities.

Media related to Tsurumaki-Onsen Station at Wikimedia Commons