Quang Binh Quan is one of the most prominent historical monuments and an indispensable symbol of Dong Hoi City. Built during the Nguyen Lords era (17th century), this structure was once one of the three important gates of Luy Thay – a fortified defense system dividing Dang Trong and Dang Ngoai. Despite undergoing multiple restorations after the war, Quang Binh Quan still retains its ancient citadel gate architecture with three majestic arched vaults, creating a dignified image reminiscent of a turbulent historical era. Located right in the heart of the city, Quang Binh Quan is a popular historical check-in spot for travelers, as well as a cultural monument affirming Dong Hoi's position as a strategic gateway to Central Vietnam.




