Your gateway to Orcas Island
Welcome to Rosario Harbor! Come enjoy island time relaxation with us. We are a separate company from Rosario Village and the mansion, which is currently closed. Our outdoor pool and the Harbor Bar & Grill reopen summer 2026. Located in tranquil Cascade Bay, we offer a serene respite with activities and fun for the whole family.
Fuel, restrooms & showers, propane grills, fireplaces, dog-friendly greens, beaches
Come spend the day with us
If you are coming just for the day, please self register your vessel in advance above, or scan the QR code on the dock. To book nightly reservations, scroll to top.
There are two day use areas, the breakwater for vessels over 30ft in length, and the summer float for vessels 30ft and under. Vessels on the breakwater must vacate by 3pm, or reserve overnight moorage.
Our outdoor heated pool opens mid June 2026. Passes can also be purchased in the harbor office on the pier.
Serving specialty cocktails, local brews, and a fresh, well rounded menu.​​
Outdoor pool, lawn games, kayak and ebike rentals, whale watching, fishing charters, nearby lakes & hiking, volleyball and tether ball are just the beginning.
Transportation at the Harbor
Getting Here
Your island escape starts with transportation!
Daily flights from Seattle directly into Rosario Harbor, enjoy a stunning and quick scenic flight to the island. Friday Harbor Seaplanes & Kenmore Air offer parking and a shuttle from SeaTac.
Outer Island Excursions offers a variety of ways to get to Rosario Harbor, from 1 to 200 passengers from most any mainland or island location including Anacortes, Bellingham, Blaine and Whidbey.
The Washington State ferry runs multiple sailings daily to and from Anacortes, and between all of the San Juan Islands. Reservations needed in the summer months for cars & campers.