Tam Cốc – Bích Động is a popular tourist destination in north Vietnam and part of the Tràng An Scenic Landscape Complex UNESCO World Heritage site. It is located in Ninh Binh province, near the village of Tam Cốc. The closest city is Ninh Binh. It consists of two distinct attractions: Tam Cốc, a flooded cave karst system; and Bích Động, a series of mountain temples.