Beykoz

bridge in İstanbul, Turkey

Beykoz () is a municipality and district of Istanbul Province, Turkey. Its area is 310 km2, and its population is 247,875 (2022). It lies at the northern end of the Bosphorus on the Anatolian side. The name is believed to be a combination of the words bey and kos, which means "village" in Farsi. Beykoz includes an area from the streams of Küçüksu and Göksu (just before Anadoluhisarı) to the opening of the Bosphorus into the Black Sea, and the villages in the hinterland as far as the Riva creek. Before the Turkish alphabet reform of 1928, it was sometimes Latinized variously as Beicos or Beikos

Anadoluhisarı (), known historically as Güzelce Hisar ("the Beauteous Fortress") is a medieval Ottoman fortress located in Istanbul, Turkey on the Anatolian (Asian) side of the Bosporus. The complex is the oldest surviving Turkish architectural structure built in Istanbul, and further gives its name to the neighborhood around it in the city's Beykoz district.

Pavilion in Istanbul, Turkey

highway in Turkey

lighthouse in Turkey

mosque in İstanbul, Turkey

popular athletic event in Turkey

protected area of natural habitats and historically significant structures in Turkey