What Ba Dinh Square is
This is Vietnam's main political space. The square sits in the government district, west of the Old Quarter, and still hosts state ceremonies.
On its western edge stands Ho Chi Minh's Mausoleum. It is a grey granite block inspired by Lenin's mausoleum in Moscow, adapted with Vietnamese elements: a stepped roof, colonnades and materials gathered from across the country. In front of it, grass panels and wide walkways create a formal, quiet space with very little shade.
What to look at
Start in the middle of the square and take in the scale: open lawns, a tall flagpole and the long mausoleum facade. Watch the honor guard at the entrance. Photos are allowed on the square, but ask before you photograph a guard on duty.
If you come early, the daily flag-raising ceremony is the highlight. Soldiers march out and raise the national flag in front of a small crowd of locals. A quieter flag-lowering takes place in the evening.
The mausoleum closes for annual maintenance. Check the official schedule if going inside matters to you. The square usually remains visitable during that time.
When to go
Early morning is best: cooler air, soft light and the flag ceremony. Midday is hot and exposed. National Day, on 2 September, brings large domestic crowds and tighter security from late August into early September.
Combining it with nearby places
The Presidential Palace and Stilt House are 0.3 km away, near the One Pillar Pagoda. Hanoi Flag Tower is 0.6 km away, and the Fine Arts Museum and Quan Thanh Temple are both about 0.7 km away. A half-day loop on foot covers the square, the palace grounds and one of these. The Temple of Literature is a short ride further.