Sunset Sails There is nothing quite like a Key West sunset, and the second-best place to view one (after the Sunset Pier, of course) is out on the water. Argo Navis is a 75 ft luxury catamaran — the last commercial sailing vessel built in Key West, Florida. The Argo Navis now departs from Ocean Key Resort Marina at 0 Duval Street offering Sunset Cruises, Brunch Sails, and Day Trips as well as Special Events. A sunset sail is an absolute must during your trip. #keywest #keywestflorida #florida #f