Welcome to ACO London's 48th annual Geranium Heritage House Tour! This year our self-guided walking tour begins at Elmwood Avenue Church where you can pick up your guidebook and map. Learn about the history and architecture of Old South, including guided visits to the interiors of 8 heritage houses as well as Elmwood Lawn Bowling Club. Your stroll finishes at beautiful Wesley Knox Church for refreshments and activities celebrating their 150th anniversary. Don't miss out on this unique experience!