Enjoy a cruise on Lake Ontario, the last of the Great Lake before it flows into the St. Lawrence River on its way to the Atlantic Ocean. Visit dynamic cities such as Toronto, Kingston, and Port Weller. The Great Lakes watershed is a region of high biodiversity, and Lake Ontario is important for its diversity of birds, fish, reptiles, amphibians, and plants. Lake Ontario tours take you along scenic shorelines and riverside towns, visit historic lighthouses, explore cultural sites, and enjoy local cuisine while spotting wildlife along the freshwater coast. Many of these special species are associated with shorelines, particularly sand dunes, lagoons, and wetlands. Talk to our Trip Planners for a personalized cruise on Lake Ontario.