The brilliant red of poinciana flowers blooming on top of Hill A1 on the historic occasion of May.

70 years ago, Hill A1 base was the place where the fiercest, longest, and decisive battles of the Dien Bien Phu campaign took place. Right near the top of Hill A1 and the explosion hole, there are brightly blooming poinciana trees.

The poinciana trees are blooming brightly on Hill A1 like "lighting a fire" creating a heroic atmosphere on the occasion of the 70th anniversary of the Dien Bien Phu Victory.

Not only does it attract tourists to learn about history, Hill A1 with its bright red poinciana trees blooming in a corner of the sky is an ideal place for many tourists to take souvenir photos.

Hill A1 with red poinciana trees blooming in a corner of the sky is an ideal place for many tourists to take souvenir photos.

Not only does it attract tourists to learn about history, Hill A1 with its bright red poinciana trees blooming in a corner of the sky is an ideal place for many tourists to take souvenir photos.

Hill A1 with red poinciana trees blooming in a corner of the sky is an ideal place for many tourists to take souvenir photos.

The bright red phoenix colors on Hill A1 create an impression on tourists who come to visit and learn about history.

Tourists take beautiful photos at the Check in Mud, Blood and Flowers point on Hill A1.