From the Anatolian side of Istanbul you go to Şile and continue along the coast to Ağva. After Ağva you cross into Kocaeli and reach the bays of Kerpe and Kefken via Kandıra. The total distance varies with your starting point in Istanbul.
Road conditions
The roads are asphalt and mostly in good condition. The forest sections are twisty and shaded; after rain they can be slippery with leaves and mud. The connecting roads down to Kerpe and Kefken are narrower.
Things to watch for
- On summer weekends, traffic in Şile and Ağva is very heavy; plan your return outside the evening hours.
- On forest and village roads, animals such as dogs and cows may step onto the road.
- The weather on the Black Sea coast can turn quickly, and fog is possible.
Fuel is available in the centres of Şile and Kandıra; there are few stations on the village roads in between. There are guesthouses and camping areas in Ağva and Kerpe. Setting off early in the morning is best, both to avoid traffic and for quiet beaches.