The tombs of Kings Tu Duc and Khai Dinh, Hue.

The Nguyen Dynasty (1802-1945) is the last of Vietnam's Royal families. There were 13 kings, but only seven had tombs. The seven imperial tombs were planned and constructed in a hilly region southwest of the Citadel. Gia Long, Minh Mang, Thieu Tri, Tu Duc, Duc Duc, Dong Khanh and Khai Dinh all had a tomb built.The most well-known tombs are Tu Duc's and Khai Dinh's.