The crepe myrtle flower season signals summer has come.
Hoang Cau Lake is covered in purple, attracting many young people who come to capture moments with crepe myrtle flowers.
People even have to queue for turns to take photos.
The tree can be seen on Dao Tan, Nguyen Khanh Toan, Kim Ma and many other streets and parks in Hanoi.
Crepe myrtle flowers are purple, pink, and white, but purple is the most familiar to Hanoians.
Crape-myrtle trees are tall with large foliage and long branches.