Caves in Kocaeli

4 caves across Kocaeli, must-see first. Each page covers the best time to visit, typical crowds and how far it is from nearby cities, and travellers can report “Is it open today?” (opening status).

• Veysel Candan Mağarası · cave · Başiskele
• İnönü Mağarası · cave · Başiskele
• Ayvaini Mağarası · cave · Bilecik
• The Cave · cave · Çayırova