Rosario Resort & Spa
The historic Moran Mansion, listed on the National Historic Register, is the centerpiece for the resort and marina located on the shores of Cascade Bay on Orcas Island. The Mansion houses waterfront dining in The Mansion Restaurant and a full-service spa, including indoor pool and whirlpool. The resort offers sixty-three guestrooms and suites spread out over 30 waterfront acres (no guest rooms are in the mansion itself). All rooms offer spectacular water views, with most guest rooms located directly on the water. The Moran Mansion Museum, featuring Northwest nautical history, is open daily from 8:00 a.m. - 9:00 p.m. and is free of charge. View our website for full seasonal rates for all room styles.