
Sight
Old City Gate
The Old City Gate of Hanoi, also known as O Quan Chuong, is a significant historical landmark that provides a glimpse into the city's past. It's the last remaining city gate of the ancient Thang Long Citadel, making it a valuable piece of Hanoi's heritage. Historical Context: The gate's origins trace back to the 18th century, with significant renovations occurring in the early 19th century....





