California is a state located on the west coast of the United States. It is known for its diverse geography, which includes beaches, mountains, and deserts. Major cities in California include Los Angeles, San Francisco, and San Diego. The state has a large population and is a significant cultural and economic center. California is famous for its entertainment industry, particularly in Hollywood, where many movies and television shows are produced. The state is also home to several national parks, such as Yosemite and Sequoia, which showcase its natural beauty. Additionally, California is a leader in technology and innovation, with Silicon Valley being a hub for many tech companies.