Old Stone Mill National Historic Site

44 King Street, Delta, ON K0E 1G0

The Old Stone Mill in Delta is a National Historic Site showcasing early 1800s milling. Built in 1810, it features an operating waterwheel, millstones, and exhibits on the grist process. Enjoy self-guided or free tours and see heritage wheat ground into flour.

Historic 1810 mill with working waterwheel, exhibits, and tours showcasing early milling and heritage flour production.

Open: Daily from Victoria Day Weekend until Labour Day weekend.

🕐 May-Sep Mo-Su 10:00-17:00 "Victoria Day Weekend to Labour Day weekend"

Updated · Mis à jour — May 17, 2026

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