Sailing the ocean and Singapore River that meanders through the city offers incredible views and experiences. Royal Caribbean is Asia's largest ship, featuring week-long vacation cruises past Singapore’s wonders. Romantic half and full-day sails, overnight stays and dinner party cruises are provided by Genting Dream Cruise, Symphony of the Seas Cruises, and luxury superyacht rentals starting at SGD 1,644. Dolphin-sighting cruises to Sentosa and Coney Islands are also popular among families.