Eski seka fabrikası girişi ©Abdullah Kiyga

tunnels & viaduct *©Abdullah K...

By abdullah kiyga

Körfeze yukarıdan bakış

By abdullah kiyga

Historical Turkish bath, fethi...

By abdullah kiyga

yumurtacı mescidi , İzmit *©A...

By abdullah kiyga

real area *©Abdullah Kiyga

By abdullah kiyga

Kocaeli Büyükşehir Belediyesi

By ilhan parcali

Saraybahçeden körfez görünümü...

By abdullah kiyga

some detail *©Abdullah Kiyga

By abdullah kiyga

railroad line & museum warship...

By abdullah kiyga

orhan mahallesinden körfez man...

By abdullah kiyga