北海, or Beihai, is a coastal city located in the southern part of China, specifically in Guangxi Zhuang Autonomous Region. It is known for its beautiful beaches, particularly Silver Beach, which attracts many tourists. The city has a rich history and was an important port during the Tang Dynasty. Beihai is also famous for its seafood and vibrant local culture. The city features several parks and historical sites, including the Beihai Old Street, where visitors can experience traditional architecture and local cuisine. Its warm climate makes it a popular destination year-round.