Imperial Beach, California, is a coastal city located in San Diego County. It is known for its beautiful sandy beaches and a relaxed, small-town atmosphere. The city is part of the San Diego metropolitan area and is situated just north of the U.S.-Mexico border, making it a unique spot for both locals and visitors. The area offers various outdoor activities, including surfing, fishing, and beach volleyball. Imperial Beach is also home to the Tijuana River National Estuarine Research Reserve, which provides opportunities for wildlife viewing and nature walks. The city's annual events, such as the Imperial Beach Sun & Sea Festival, attract many tourists each year.