The Rideau Canal is a remarkable feat of 19th-century engineering, stretching 202 kilometers from Ottawa to Kingston in Ontario, Canada. This historic waterway, recognized as a UNESCO World Heritage Site, was originally constructed for military purposes but is now a vibrant recreational corridor. Visitors can explore the canal by boat, kayak, or canoe, and enjoy the scenic beauty and the unique experience of navigating its 47 manually-operated locks. During winter, a section of the canal becomes the world's largest skating rink, offering a unique way to experience Canada's capital city.