Lake Ontario, the smallest yet most downstream of the Great Lakes, offers a diverse and vibrant experience for travelers. Located on the southern shore, the area around Ontario on the Lake is dotted with charming towns such as Rochester, known for its rich history and cultural attractions, and Oswego, with its historic lighthouse and scenic waterfront.
For water enthusiasts, Lake Ontario is a paradise. The lake is home to a variety of fish species including Chinook salmon, coho salmon, and lake trout, making it a hotspot for anglers. Several marinas and boat launches, such as those in Oswego and Rochester, provide easy access to the lake for boating, kayaking, and sailing. During the summer, visitors can enjoy swimming at the numerous beaches, take a scenic cruise, or engage in water sports like wakeboarding and jet-skiing.
In the winter, the region transforms into a winter wonderland. Ice fishing becomes a popular activity, and the surrounding hills offer excellent snowboarding and skiing opportunities. The nearby Adirondack Mountains provide a backdrop for cross-country skiing, snowshoeing, and ice skating. For those looking for cultural experiences, the city of Kingston, just across the border in Ontario, Canada, offers historic sites like Fort Henry and the Marine Museum of the Great Lakes.
- Surface area (km)
- 19000
- Max depth (m)
- 244
- Elevation (m)
- 74
- Shoreline length (km)
- 1146
Ideal for
- Family friendly:
- Pet friendly:
- Romantic getaways:
Popular activities
- Boating
- Kayaking
- Canoeing
- Swimming
- Fishing
- Hiking
- Freshwater Fishing
Islands
The Thousand Islands are an archipelago of 1,864 islands, with the Canadian islands located in the province of Ontario. These islands range in size from large landmasses to small, uninhabited outcroppings of rocks. Notable islands in the area includeBoldt Castle on Heart Island and Singer Castle on Dark Island, both of which are historical landmarks and popular tourist destinations.
Nearby amenities
When you find yourself in Kingston, Ontario, you’re stepping into a city brimming with history and natural beauty. This vibrant destination offers an array of experiences that cater to all interests, making it an ideal spot for your next getaway.
As you explore the local dining scene, consider stopping by The Public House. This beloved establishment boasts an impressive selection of craft beers paired with classic pub fare, ensuring a delightful evening in a warm atmosphere. For a taste of France, Chez Piggy offers a charming ambiance and a menu that rotates with seasonal delights, perfect for those who appreciate culinary creativity. If you’re craving Italian, make your way to Atomica, where the handmade pasta and wood-fired dishes will surely satisfy your appetite while providing a welcoming dining experience.
Shopping enthusiasts will enjoy a stroll along Princess Street, which is lined with a variety of boutiques, antique shops, and inviting eateries. This lively district presents a unique blend of local culture and craftsmanship, perfect for picking up souvenirs. Don’t miss the Kingston Farmers’ Market, where you can immerse yourself in the local community while browsing through fresh produce, artisanal goods, and regional crafts.
For sports fans, the Leon’s Centre offers an exciting atmosphere as it hosts hockey games, concerts, and other thrilling events throughout the year. If you’re interested in football, Richardson Memorial Stadium, home to the Queen’s University Golden Gaels, invites you to experience the fervor of local sporting culture.
Water lovers will appreciate the Kingston Marina, which provides excellent boat launches, docking facilities, and stunning views of Lake Ontario, making it an ideal spot to relax and soak in the scenery.
As you delve into Kingston’s rich heritage, the Marine Museum of the Great Lakes stands out with its fascinating exhibits dedicated to the maritime history of the region. Bellevue House National Historic Site, the former residence of Canada’s first prime minister Sir John A. Macdonald, offers a glimpse into the past, showcasing the life and times that shaped the nation.
Don’t forget to visit Fort Henry, a remarkable 19th-century military fort that serves not only as a historical site but also as a vibrant living museum. The Martello Towers, built as defensive structures in the 19th century, remind visitors of Kingston’s strategic significance and offer a picturesque view of the city.
These numerous attractions collectively make Kingston a dynamic and historic destination that promises memorable experiences for every traveler.
Frequently Asked Questions
Ready to dive into what Lake Ontario has to offer? Let’s tackle some of the burning questions you might have as you plan your visit!
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Yes, it is safe to swim in Lake Ontario, but it depends on the location and time. Official beaches with regular water quality monitoring and supervised swimming areas are generally safe, while some beaches may be occasionally unsafe due to bacteria like E. coli.
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Lake Ontario is a popular destination because of its natural beauty and various activities. It connects to Niagara Falls, one of the world’s most famous natural wonders, and offers activities like boating, fishing, and bird watching. The lake also has several parks and islands, such as Presqu’ile Provincial Park and Toronto Islands, with hiking, biking, and swimming opportunities.
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The catch and possession limits for fishing in Lake Ontario depend on the specific fish species and the type of licence held. For example, Sport licence holders can keep 2 Lake Trout, while Conservation licence holders can keep 1. These limits vary by fish species and are outlined in the Ontario Fishing Regulations Summary for 2025.
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Sandbanks Provincial Park is the best beach at Lake Ontario for families. It has warm, shallow waters and the world’s largest freshwater baymouth sandbar, making it ideal for swimming and wading. The park also offers hiking trails, nature activities, and boat rentals, providing a variety of fun and educational experiences for families.
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Popular waterfront towns to visit along Lake Ontario in Ontario, Canada, include Rochester, Oswego, Clayton, and Kingston. These towns offer rich history, beach vibes, and natural wonders. For example, Clayton is known for its historic charm and waterfront views, while Kingston has a mix of history and modern attractions.