Price: Starting at $1,579
Itinerary: New York to Southampton (trans-Atlantic crossing). Additional ports on alternate routes: New York, Hamburg, Stavanger, Alesund, Innvikfjorden, Nordfjord, Olden, Aurlandsfjorden, Flam, Sognefjord, Bergen, Southampton, Boston, Le Havre, Newport, Sydney Ns, Quebec, Saguenay, Gaspe, Halifax
The most expensive cabin on the RMS Queen Mary 2 will run you about $1,600 a night ($183,000 for a round-the-world trip). This “cabin” has two floors, his and hers bathrooms, a private gym, a deck, and comes in at about 2,500 square feet. The rest of the ship isn’t exactly shabby -- there’s a full-scale planetarium/3-D cinema and one of the largest wine cellars at sea. Need to bring your pooch across the Atlantic in style? This is the only ship with kennels for dogs and cats and a kennel master that pampers them to the nines while you’re off, well, doing the same.