15. Allure of the seas
Google Street View is a regular winner of awards. You can now take a virtual walk around the Allure of the Seas. The entire shopping boardwalk is solar-powered. Each of the seven ‘neighborhoods,’ each with its own style, are located on board. The ship has 18 decks, and one bar is spread over three levels. There’s a lot to see and do while you cruise between Florida and Caribbean.