3. Huanghuacheng Great Wall

Huanghuacheng is the only lakeside portion of the Great Wall in Beijing. It is one of the most popular destinations for a Great Wall hiking tour. It is in vogue because of the "train for spring", namely a train that travels through orchards full of cherry blossoms.

The moment the train passes through the tunnel surrounded by the cherry blossoms, the petals fly in the sky, falling like rain. It is extremely romantic to take this train in spring with someone you love.