Lake Anza is a small, picturesque lake located in Tilden Regional Park in Berkeley, California. It is a popular spot for swimming, picnicking, and enjoying nature. The lake is surrounded by lush greenery and offers scenic views, making it a great destination for families and outdoor enthusiasts. The lake features a sandy beach area and is typically open for swimming during the warmer months. Visitors can also enjoy hiking trails nearby, which provide opportunities for birdwatching and exploring the diverse flora and fauna of the region. Lake Anza is a serene escape within the bustling Bay Area.