The Alexandria Township Historical Association, owners
and operators of the historic 1866 Cornwall Brothers Museum,
is a non-profit 501(c)(3) organization. We depend entirely
on the financial support of donations, memberships,
and fund raising events. Come visit, become a member,
and join us for a step back in time.
Enter…… the historic 1866 stone building, the last remaining waterfront landmark of the 19th century in Alexandria Bay.
Take a step back in time!
Explore…… avenues of history of the early settlement of the river front community and commercial hub of the 1000 Islands.
Exhibits…… depict the trades, crafts and commerce of the settlers of the early village. Permanent exhibits reflect the lifestyle of the people who shaped this destination of travelers from the mid-1850s through the mid-1950s. Bi-annual feature exhibits showcase individuals and businesses which gained international recognition for this area.
Enjoy…… diverse Gallery Presentations by guest speakers, designed to educate and engage audiences in local history, folklore and architecture.
Educate…… local school groups, researchers, and avid historians by providing access to artifacts, maps, books and historical documents.
36 Market Street
PO Box 695
Alexandria Bay, NY 13607
315-482-4586
info@alexandriahistorical.com
Getting Here:
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.
May & June, September & October
Friday, Saturday, Sunday: 10 am-4 pm
July & August: Open every day
Sunday through Thursday: 10 am-4 pm
Friday & Saturday: 10am-6 pm
The Museum opens for the
season on May 22nd
and closes for the season
on October 11th
Follow us on Facebook at https://www.facebook.com/CBSM1866/
and Instagram at
https://www.instagram.com/cornwallbrothers/
Welcome!
Mission Statement
The mission of ATHS is to collect, preserve, and interpret historic information and artifacts representative of the town of Alexandria and river communities for the education and enjoyment of all who visit the museum.
Hours of operation
Contribute your memories through our QRC project
2026 Schedule of Events
May
Friday, May 22: Museum Opens
June
Monday, June 8: Volunteer Recruitment
11 am
Enjoy sweets and learn about us
July
Tuesday, July 7: Meet the Authors 1 pm
Tessa Wegert, Kelly Curry, Tim Bashaw, Scott Ouderkirk
Tuesday, July 14: Meet the Authors 1 pm
Tuesday, July 21: Cranberry Creek
Celebration 7 pm
Paul Beers: Pork Barrel Fort author
Thursday, July 30: Victorian Tea 1:30 pm
At Casa Blanca, $50 per person
Reservations required (click here)
August
Saturday, August 15: Children’s Pirate Treasure Hunt 9:30 am $5 per child
Tuesday, August 18: Gallery Talk 7 pm
"The Hidden Museum Under the St Lawrence" Shipwrecks, Shorelines, and Stewardship in Alexandria Bay
Friday, August 21: Murder Mystery Dinner Theater @ the Thousand Islands Club 7 pm
$65 Individual Member, $120 Couple Member
$75 Non-Member Individual, $140 Non-Member couple Sold out
Tuesday, August 25: Gallery Talk 7 pm
Racing the River and Lakes - Phil Reed
September
Sunday, September 13: Chippewa Bay Architectural Boat Tour 1 pm Reservations required (click here)
Upcoming Events
Murder Mystery Dinner Theater at the 1000 Islands ClubFri, Aug 21Thousand Islands Club
Victorian Tea at Casa Blanca on Cherry IslandThu, Jul 30Casablanca Cherry Island Venue Space
2026-Alexandria Township Historical Society-all rights reserved.