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El Molino Viejo

El Molino Viejo, known as The Old Mill, preserves an early grist-mill building in San Marino.

El Molino Viejo

Gardens and a small gallery place the surviving structure within a quieter landscape that connects mission-era agriculture with later community preservation.

Check separate opening arrangements for the mill building, gallery and gardens. The photograph shows the historic property. This compact site is not an operating milling demonstration at every visit; exhibitions and events can change access. Stay on public routes, respect planted areas and arrange group or accessibility requirements in advance.

Visitor details reviewed October 18, 2026. Check official visitor information for current access, admission, and operating arrangements. View on OpenStreetMap.

Image credit: The original uploader was Tillman at English Wikipedia. / Wikimedia Commons. Original source. Public domain. Resized and converted to WebP; may be cropped for display.