Rosario is a luxury resort that is located in the beautiful San Juan Islands northwest of Seattle, Washington. You can enjoy boating, kayaking, fishing, golfing, and many other activities. Or you can just relax and read a novel and enjoy our award-winning restaurant. Daily whale watching trips are available. We are only a short 2 hour drive and 1 hour ferry ride from Seattle. Other areas of interest can be found at Roche Harbor and Friday Harbor on San Juan Island, and Fisherman's Bay on Lopez Island.