what is there to see in hanoi，What are some fun places in Hanoi？

Top Attractions in Hanoi: What Are the Must-See Sights?

Hoàn Kiếm lake is rightfully placed in the center of serenity in Hanoi, a tranquil oasis to walk around and momentarily partake in the mundane act of people-watching. Standing on the very lake is Ngọc Sơn temple, which the red bridge connects from the lake to the mainland. A moment of calm away from the hustle and bustle of city life exists here.Witness old people practicing their Tai Chi at dawn and dusk; this is quintessential Hanoi.