Located where Lake Ontario, the St. Lawrence River, and the Rideau Canal meet, Kingston is one of the most historic cities in Canada. Once the first capital of the Province of Canada in the 1840s, the city is known for its limestone architecture, military history, and scenic waterfront.
Today Kingston is a popular destination between Toronto, Ottawa, and Montreal. Visitors come for its historic sites, lakeside views, university atmosphere, and boat tours through the famous Thousand Islands.
This guide covers the best places to visit in Kingston and the top things to do in the city.
Fort Henry National Historic Site
One of Kingston’s most iconic landmarks is Fort Henry National Historic Site, a 19th-century British military fortress overlooking the entrance to the Rideau Canal.
Visitors can experience:
- Historical military demonstrations
- Guard ceremonies and cannon firings
- Interactive exhibits about 19th-century military life
The hilltop location also offers one of the best panoramic views over Lake Ontario and downtown Kingston.
Kingston Waterfront & Confederation Basin
The waterfront area around Confederation Basin is the heart of the city.
This lively marina and promenade area is perfect for:
- Walking along the lake
- Watching sailboats in the harbor
- Enjoying waterfront restaurants
- Attending summer festivals and events
It’s also the departure point for many Thousand Islands boat tours.
Thousand Islands Cruise
A highlight of visiting Kingston is taking a cruise through the famous Thousand Islands.
Located along the St. Lawrence River, this region contains hundreds of small islands scattered between Canada and the United States.
- Boat tours from Kingston allow visitors to see:
- Private island cottages
- Historic mansions and castles
- Scenic river landscapes
It’s one of the most popular experiences in Eastern Ontario.
Kingston City Hall & Historic Downtown
The historic center of the city is built around Kingston City Hall, a grand neoclassical building completed in 1844.
The surrounding downtown area is famous for its limestone architecture, giving Kingston the nickname “The Limestone City.”
Here visitors will find:
- Market Square events and farmers markets
- Historic buildings and small boutiques
- Cafés, restaurants, and patios
It’s the best area to experience Kingston’s local atmosphere.
Queen’s University
Founded in 1841, Queen's University is one of Canada’s most prestigious universities.
The campus is known for:
- Beautiful limestone academic buildings
- Large green spaces
- Historic landmarks such as Grant Hall
Walking through the campus offers a peaceful break from the busy downtown area.
Kingston Penitentiary & Penitentiary Museum
One of the most unique attractions in Kingston is Kingston Penitentiary, Canada’s oldest and most famous former prison.
Although the prison closed in 2013, visitors can now explore the site through guided tours that reveal stories about its history and inmates.
Nearby, the Penitentiary Museum provides deeper insight into Canada’s correctional history with exhibits about prison life and justice systems.
Bellevue House National Historic Site
The Bellevue House National Historic Site was once the home of Sir John A. Macdonald, Canada’s first prime minister.
Managed by Parks Canada, this historic villa offers visitors a glimpse into 19th-century political life and the early history of the country.
Murney Tower National Historic Site
Another important historic landmark is Murney Tower National Historic Site, one of four Martello towers built to defend Kingston in the 1840s.
Today the tower operates as a small museum where visitors can learn about the city’s military defenses and explore the thick stone structure.
Great Lakes Museum & S.S. Keewatin
The Great Lakes Museum highlights the maritime history of the Great Lakes.
One of its main attractions is the historic passenger steamship S.S. Keewatin, which visitors can explore during guided tours.
The museum explains how shipping routes across the Great Lakes helped shape trade and transportation in Canada.
Breakwater Park
For scenic lake views and relaxed outdoor time, Breakwater Park is a favorite local spot.
Visitors come here to:
- Walk along the lakeshore
- Watch sunsets over Lake Ontario
- Swim or relax during summer
It’s one of the best places in Kingston for photography and peaceful waterfront views.
Best Things to Do in Kingston
Beyond visiting its landmarks, Kingston offers plenty of experiences:
- Take a Thousand Islands boat cruise
- Walk along the Kingston waterfront
- Explore historic forts and towers
- Discover the city’s museums
- Enjoy restaurants and patios in downtown Kingston
- Visit the campus of Queen’s University
When to Visit Kingston
The best time to visit Kingston is between May and October.
- Summer offers festivals, boat tours, and waterfront activities
- Autumn brings beautiful fall colors across Eastern Ontario
Winter can also be charming, but many tourist activities are seasonal.
How to Get to Kingston
Kingston sits conveniently between major Canadian cities.
Travel times:
Toronto → Kingston: about 2.5 hours by car
Ottawa → Kingston: about 2 hours
Montreal → Kingston: about 3 hours
The city is also served by Via Rail trains connecting Toronto, Ottawa, and Montreal.
Final Thoughts
With its mix of historic landmarks, waterfront scenery, and unique attractions, Kingston is one of the most interesting small cities in Ontario.
From exploring Fort Henry and the Kingston Penitentiary to cruising through the Thousand Islands, the city offers a blend of history, nature, and culture that makes it an ideal destination for a weekend trip.