The Citadel of the Hồ Dynasty, also known as the Tây Đô castle, is a 14th-century fortress located in Vietnam’s Thanh Hóa Province. It served as the capital of Vietnam from 1398 to 1407 under the Hồ dynasty. This historical site is renowned for its unique stone architecture and impressive construction techniques. In 2011, UNESCO recognized it as a World Heritage site, highlighting its significant value in world history and architecture.
Citadels
Citadels are fortified areas within a city, often used as a final line of defense. In ancient times, they housed soldiers and important leaders, serving as strongholds in case of attack.