City
Köseköy
Kocaeli · Türkiye
Not enough people have marked Köseköy yet for us to show numbers without singling anyone out.
About Köseköy
- Country
- Türkiye
- Region
- Kocaeli
- Population
- 7,547 as of 2023
- Coordinates
- 40.740, 30.006
Places to see near Köseköy
- Nicomedia archaeological site · 8 km
- Lake Sapanca protected area · 21 km
- Osmangazi Bridge bridge · 41 km
- Hagia Sophia, Iznik church · 42 km