Welcome to Harborside on Orcas Island, formally Cascade Harbor Inn and the Harborside rooms at the former Rosario Resort. Surrounded by the natural beauty of the San Juan Islands, we are located on the waterfront of Cascade Bay at Rosario, offering magnificent views of East Sound and across Cascade Bay to the historic Moran Mansion. Our guests have access to whale watching and kayak excursion discounts out of neighboring Rosario Harbor, as well as discounts on day-use passes at the Club Rosario Family Swimming Pool.
