The Benicia Arsenal contains some of the most impressive 19th century military architecture in the United States. Many buildings were constructed with sandstone bricks and had impressive trim. A few of these buildings can be found lower down the hill on Tyler Street. The Clock Tower was the first
structure on the highest hill in the arsenal. It was followed by the Commanding Officer's House in 1860 and then the Lieutenant’s House (now the Jefferson Street Mansion), Duplex Officer’s Quarters, and Officer’s homes also on Jefferson Street. Modifications on most of these buildings have been made over time, however, they represent the character of the Arsenal and its importance in Benicia’s history.

More information at beniciahistoricalmuseum.org

• Difficulty: Moderate
• Type: Loop
• Time: 35 minutes

An enjoyable walk through Benicia Arsenal can be had by parking along Military East, walking up Jefferson Street, then on to the Benicia Clock Tower, and then returning via Grant Street to the start.