The Cornwall Brothers Store and Museum is open seasonally May through September.
May and June: Wednesday through Sunday, 9:00 to 5:00
July and August: open 7 days a week, 9:00 to 5:00
September: Wednesday through Sunday, 9:00 to 5:00
Located in the heart of the 1000 Islands in upstate New York, we are just minutes from Interstate-81 and the Thousand Islands Bridge to Canada.
From Highway 12, turn north on Church Street, toward the River. Proceed to the stop sign at James Street and turn right on James. Almost immediately, turn left on Market Street. The Cornwall Brothers Museum and Store is two blocks on the right on Market Street. There is free parking for visitors in front of the museum.