Mouzakia is an isolated small private beach located between Oia and Imerovigli inside caldera bay.
Hidden in a rough cave inside the bay of Mouzakia there is a small chapel devoted to the Holy Seven Youths of Ephesus (Agioi Epta Pedes).
It is only accessible by the sea, there are no beach facilities and it is popular to those travelling by yachts for the crystal clear waters and the privacy it offers.