This is the 6794th most frequent Turkish word.
beykoz
Beykoz: A district on the Asian side of Istanbul, Turkey.
Here, 'Beykoz' is used as a proper noun referring to a district in Istanbul, Turkey.
Beykoz'da güzel bir orman yürüyüşü yaptık.
We did a beautiful forest walk in Beykoz.
In this sentence, 'Beykoz' again denotes the district, pinpointing its coastal area.
Geçen yaz Beykoz sahilinde kamp yapma fırsatım oldu.
Last summer, I had the opportunity to camp on the coast of Beykoz.
Here, 'Beykoz' is utilized as a possessive proper noun indicating an intrinsic characteristic of the district.