Now the headquarters of the district governor of the Princes’ Isles, Adalar Belediye Kaymakamlığı.

Built in 1878 and restored in 1997-8 by Çelik Gülersoy of the Turkish Touring and Automobile Club; now open to the public as a cafe and Büyükada Cultural Center, which frequently hosts art exhibitions and musical events in its salons or its lovely garden.

Agopyan Köşkü formerly the Hotel des Princes, Hotel Bel-Er, Hotel Çankaya

The Armenian Catholic church of Surp Asdvadzadzin (Immaculate Conception of the Blessed Virgin) is in Meşrutiyet Mahallesi about four hundred meters southwest of the iskele, on Mehmetçık Sokağı near its intersection with Kadıyoran Caddesi. This is a large basilica in the neoclassical style of the Italian Renaissance, built in the years 1856-58.