Crete has a variety of herbs which are used in aromatherapy; aromatherapy uses essential oils in order to treat or relieve of illnesses. Essential oils, mixed with other substances are placed on the skin, inhaled or sprayed in the air.
Aromatherapy helps people relax and relieves stress. It has been used in order to cope with conditions such as burns, infections, depression, insomnia and high blood pressure.

The visitors of Crete can take part in any of the seminars on aromatherapy that takes place on the island and be refreshed in one of the aromatherapy center

Source: http://www.cretanbeaches.com/en/facts/healing-and-tourism