It got its name after Lykourgos Logothetis, the local leader of the Revolution against the Turks. In fact, the Castle was the headquarters of the Revolution and played a vital role in it.
This 400m long Castle is located to the south west of the port of Pythagorio. It lies on a hill which is believed to be one of the oldest acropolis on Samos, since some prehistoric items have been found there. Next to the Castle, there is a church , constructed in 1824, when the revolutionaries managed to defeat the Turks. The church is dedicated to the Transfiguration of the Christ and celebrates every year on August 6th.