Is Yanyan fun?

Yanyan is a famous tourist destination in Zhaoqing Nature Reserve.

Yanyan Rock is located in the west of Qiaotouxu Town, Huaiji County. It is named because there are many swiftlets nesting and breeding in the cave. It is the only place inland of my country where swiftlets live.

Yanyan Cave is 66 meters high, 40 meters wide and 900 meters deep. There is a stream more than 660 meters long in the cave, with a water depth of 3-10 meters. You can boat through the cave. It is said that the singing fairy Liu Sanjie lived in the cave for many years to avoid persecution by the landlord, and sang in the cave every day. Later, she was promoted to immortality here, and the incarnation she left behind became the "Three Sisters Singing" attraction.

When you walk into the cave, you can see a group of swallows dancing. Swiftlets have bright yellow feathers, red beaks and claws, and long wings. They are national rare animals. In recent years, the local government has taken measures to protect them. The sixth day of the sixth lunar month every year is the best time to visit Yanyan, because the "Swallow Festival" is held here at this time.