Sunnyside is located on the shores of Upper Rideau Lake, with almost 700 meters of unique shoreline that varies from its shallow sandy bottom, to its rocky deep waters. Access to these waters allows our guests to enjoy all that this region has to offer. The historical Rideau Canal provides the opportunity to explore its wonders on day trips, or to enjoy the excitement of water activities. Being the head waters for the Rideau Waterway, we enjoy clean, clear water that supports great fishing and swimming. Sunnyside has premium boat docking, a private boat launch, resort style sand beach, and a deep beach swim area. All designated swim areas are safely marked and have slides.