Boat tour past island castles and cottages on the St. Lawrence.
What to Expect
Kingston is the gateway to the Thousand Islands, an archipelago of nearly 1,900 islands scattered across the St. Lawrence River. Sightseeing cruises depart from the downtown docks throughout the day.
Tours pass island castles — including Boldt Castle — historic lighthouses and millionaire cottages. A sunset cruise is the most atmospheric way to see the river.
Best Time to Visit
May–October; a sunset cruise is the most atmospheric option on a calm evening.
Practical Tips
Cruises depart from the downtown Kingston docks at 1 Brock Street. Book ahead in July and August; tours stopping at Boldt Castle require valid passports to re-enter Canada.
Where to Stay
Downtown waterfront hotels sit within walking distance of Springer Market Square, boutiques and the ferry docks.
Book this experience
Tickets, tours and stays for your Kingston trip — all in one place.
1–3 hours · $$
History lovers, sailors & families
More things to do in Kingston
Fort Henry National Historic Site
19th-century British fortress with guard drills and panoramic lake views.
Kingston Waterfront & Market Square
Lakeside boardwalk and a lively historic market square downtown.
Bellevue House
Italianate villa home of Canada's first prime minister, Sir John A. Macdonald.
Kingston Penitentiary Tours
Guided tours of Canada's oldest maximum-security prison, decommissioned in 2013.
Queen's University Campus
Limestone campus and National Historic Site on the Lake Ontario waterfront.
Murney Tower National Historic Site
1846 Martello tower museum of 19th-century military life on the lakefront.
Kingston Trolley Tour
Hop-on trolley tour past Kingston's historic sites and waterfront landmarks.