The Monastery of Panagia Mavriotissa (Greek: Παναγία Μαυριώτισσα) is a monastery that is built on the spot where troops of Byzantine military commander George Palaiologos encircled the attacking Normans in 1083. It is believed that the emperor Alexios I Komnenos (r. 1081-1118) built the monastery there to commemorate the event.[1]
Surrounding the region of the lake of Kastoria there are 72 churches and chapels, Mavriotissa being one of the earliest of them.[1]