English: Located at the top of the highest peak of the Corfu shoreline in the northwest coast near Palaiokastritsa (Greek: Παλαιοκαστρίτσα meaning Old Castle place) and built on particularly steep and rocky terrain, Angelokastro (Greek: Αγγελόκαστρο literally: Angelos' castle) is one of the most important Byzantine castles of Greece and certainly of Corfu. Angelos, in modern or medieval Greek, is a male proper name but it also tranlates as Angel.
The origin of its name is not completely clear, with some historians mentioning that in 1214 Michael I Komnenos Doukas Despot of Epirus, sometimes called Michael Angelos, annexed Corfu to Epirus and following his death, Michael II Komnenos Doukas, often called Michael Angelos in narrative sources, further fortified the area and named it after himself and his father: Angelokastro.
The Despots were related to the Komnenoi dynasty of Byzantine emperors. Today foreign language tourist signs in the area refer to it, wrongly, as St. Angelo's castle.
Front view of Angelokastro. Archangel Michael's church at the Acropolis can be seen at the top left of the castle. The Ionian sea can be seen in the background.