Killer’s Cove Marina began in 1996 by Jim and Lorrie Killer. It is a family-owned and operated marina catering to a family environment. We are located on the southeast side of Harrison Lake on Rockwell Drive. The marina is protected by the rock breakwater to the north. Whether you are looking for a true eco-experience or a stimulating getaway on the water, Harrison Lake has it all. With 250 square km of fresh clean pristine water, 60 km long, the lake offers endless opportunities for boating experiences and family fun for everyone.