Cannon park picnic area in Vallejo, California

Alden Park, located on 8th Street in Vallejo, California, is a unique institution that showcases a mix of history and natural beauty. This circular park, situated on the former Mare Island Naval Base, features a 19th-century bandstand and a towering intercontinental ballistic missile from the Cold War era. Despite its military history, Alden Park offers visitors a serene setting for picnics and leisurely walks among a variety of plant species brought from around the world by Navy commander James Alden in the 1860s. The park also houses an array of naval weaponry dating back to the 19th century, including a Polaris missile and Civil War-era torpedoes and cannons. This intriguing mix of military artifacts and lush greenery makes Alden Park a must-visit destination for history buffs and nature lovers alike. Entry to the park is free, making it accessible to all who wish to explore its fascinating grounds.