Which UNESCO World Heritage Site is located in Hanoi?
Imperial Citadel of Thăng Long
Hạ Long Bay
Tràng An Scenic Landscape Complex
Phong Nha-Kẻ Bàng National Park
Answer
The Central Sector of the Imperial Citadel of Thăng Long in Hanoi was recognized as a UNESCO World Heritage Site in 2010. It is a significant historical landmark in the city.