The ancient monuments that can still be found on the island of Agios
Eustratios are particularly limited due to the disastrous earthquake that devastated
the settlement in 1968. The most important and unique example of post-Byzantine
architecture is the church of St.
Basil (Agios Vasileios), which - according to the inscription plate - was
built in 1727 in the type of a domed basilica.