Located in Luoyang City, Henan Province, central China, the Longmen Grottoes is the world's largest scale of stone carving art, with 2,345 cave niches and more than 110,000 statues. UNESCO has called it "the highest peak of Chinese stone carving art".  With more than 1,500 years of history, it has left a vast treasure of Chinese Buddhist stone carving art. Join us on this year's "Labor Day" holiday to take a tour of this art palace attraction!