The Hot Springs in Polichnitos has one of the hottest thermal baths in Lesbos ( 41 degrees when it reaches the pool ) If you have skin issues, aching joints or other ailments it’s the place to go ! After the bath order the homemade lemonade and buy scrubs and herbs to bring home.
The thermal bath is a little more than an hours drive on good roads, from the house. You can combine it with a visit to Agiassos and buy ceramics.
*** The place was closed when we revisited in July 2020, check if they have reopened***