Introduction to Lock Island: Lock Island is the world of locks. Lock Island is an island in the center of Qiandao Lake in Zhejiang Province. The island is shaped like a giant lock. Qiandao Lake has the title of "the most beautiful water in the world". Suo Island currently has 160,000 heart locks of various types hanging all over the island. There are happy locks, smart locks and zodiac padlock squares for tourists to participate in unlocking locks and padlocks to make wishes. my country's first lock museum - the Chinese Lock Exhibition Hall and the safe lock that won the Guinness World's Best Lock are also home here.