Kawartha Highlands Provincial Park (officially called Kawartha Highlands Signature Site) is a 375-square-kilometre (145 sq mi) area of preserved wilderness and recreational areas in south-central Ontario, Canada. It is located to the north and east of the main belt of the Kawartha lakes primarily in the township of North Kawartha. It is the largest single area of preserved land in the southern part of the province (excluding Algonquin Park, parts of which are in northern and southern Ontario).