The altar of Dionysus is located at Gregoriou the 5th street, quite close to the “Casa Romana” monument, on the same level with the Hellenistic

Dated between 140-100 million years ago the cave of aspri petra can be found atop mount Zini in Kefalos, at an altitude of 257 meters,

The castle of Kos, better known as the castle of Nerantzia (castle of the sour orange tree), is the most important part of the fortifications