Custom House Plaza

Located in the heart of Monterey, Custom House Plaza is a significant historical site named after the Spanish Colonial–style adobe Custom House, which stands as California’s oldest government building. The plaza is part of the Monterey Old Town Historic District, integrated into the broader Monterey State Historic Park. Visitors can explore the well-preserved adobe structures that dot the area, offering a tangible connection to the region’s early days. These buildings, with their earthen textures and simple lines, provide a glimpse into the architectural and cultural heritage of the past.