Relax: to make less tense or rigid; to relieve from nervous tension.
I hope you will find relaxation in the following wonder of nature.
There’s a place in Turkey called Pamukkale which means “cotton castle.” In the River Menderes valley, there are hot springs and terraces of carbonate minerals that are left by the flowing water. The temperature in the seventeen springs range from 35 °C (95 °F) to 100 °C (212 °F).
Sounds and looks just lovely.