Option 1: $42 US for 2 to 4 people ( Duration 5-7 hours ):
Visiting at The Citadel, Thien Mu Pagoda, Khai Dinh Tomb, Minh Mang Tomb and Tu Duc Tomb ( you can skip one tomb to visit Thanh Toan Village )
Option 2: $37 US for 2 to 4 people ( Duration 4-6 hours ):
Visiting at The Citadel, Thien Mu Pagoda, Khai Dinh Tomb and Minh Mang Tomb (or Tu Duc Tomb )
Option 3: $35 US for 2 to 4 people ( Duration 3-5 hours ):
Visiting at The Citadel, Thien Mu Pagoda, Khai Dinh Tomb ( you can change to visit Minh Mang Tomb or Tu Duc Tomb or Thanh Toan Bridge instead Khai Dinh Tomb )
Option 4: $30 US for 2 to 4 people ( Duration 3-5 hours ):
Visiting at Khai Dinh Tomb, Minh Mang Tomb and Tu Duc Tomb