Gölcük
Kocaeli · Türkiye
Sprawling Turkish town spread across hilly terrain above the Gulf of İzmit, Gölcük offers waterfront access, upland views over the Sea of Marmara, and a lived-in urban fabric that rewards curious independent travellers.
- Population56,189
- Nearest water from center1.8 km
- Nearest mountain from center0.2 km