Kawarthas Northumberland encompasses the Kawartha Lakes, Peterborough & the Kawarthas, and Northumberland County. Many of the towns & villages, and the over 350 lakes & rivers, throughout the region are connected by the Trent-Severn Waterway, National Historic Site of Canada. Over 80% of the Trent-Severn Waterway transits Kawarthas Northumberland and 100% of the 50+ destinations on the Butter Tart Tour live here. Kawarthas Northumberland extends from the Queen Elizabeth Highlands Provincial Park to Apsley in the north, and from Port Hope to Presqu’ile Provincial Park & Brighton Bay in the south.