A place to unwind can be a SAUNA, SPA, or TUB. A SAUNA is a small room or house designed as a place to experience dry or wet heat sessions, or an atmosphere with high temperatures. A SPA is a location where mineral-rich spring water and sometimes seawater is used to give medicinal baths. Lastly, a TUB is a large container for holding water in which a person may bathe. All of these places provide a relaxing environment to help people unwind.