Ba Đình district has a large number of monuments, landmarks and relics, including Ho Chi Minh Mausoleum, One Pillar Pagoda, Flag Tower of Hanoi and Imperial Citadel of Thăng Long, a UNESCO World Heritage Site.

[5] The southern half of Hoàn Kiếm district is also called the "French Quarter", also because of numerous French-styled buildings, most of which are now used as foreign embassies.

The wreckage of a B-52 bomber shot down during the Vietnam War can be seen in Hữu Tiệp Lake in the Ngọc Hà neighborhood.

On September 2, 1945, Ho Chi Minh read the Declaration of Independence at Ba Dinh Square to approximately 500,000 people.

It's surrounded to the north by Tây Hồ, to the east by the Red River, to the south by Đống Đa, to the southeast by Hoàn Kiếm and to the west by Cầu Giấy.