05/31/2026
San Diego is a beautiful coastal city in southern California with a population of about 1.4 million people. Known for its mild climate, beaches, and relaxed lifestyle, San Diego is one of the most popular cities on the U.S. West Coast. Major attractions include Balboa Park, home to museums and gardens, San Diego Zoo, one of the world's most famous zoos, and the historic Gaslamp Quarter. The city is also an important center for the U.S. Navy, biotechnology, and tourism.