Cedar Park Resort is a family campground Water Park in Ontario just north of the town of Bowmanville. We are a fun family destination open since 1955 for camping, field trips, school trips and general day use. Looking for Fun for the Day? Cedar Park Resort is open to day use for families, school groups, daycares and large groups. Spend the day at Cedar Point, the roller coaster capital of the world. Begin planning your trip to the best amusement park in Ohio, Cedar Point, today!.