Phanar Greek Orthodox College

The Fener Greek Orthodox College is a landmark in Istanbul's Fener district. It is known locally as the "Red Castle" thanks to its red brick façade. It was built in the early 1880s and designed by the Greek-Ottoman architect Konstantinos Dimadis. ) known for its European castles, and it was established before the arrival of the Ottomans to Constantinople, making it the oldest educational body in Turkey, and it still operates as a Greek school to this day.