Regal Princess, sister ship to Royal Princess, is a spectacular example of the next generation of innovative Princess ships. From the breathtaking Atrium & Piazza — now over 50 percent larger than our other ships' Atriums and featuring exciting new eateries — to signature features like The SeaWalk® a dramatic glass-bottom walkway which USA TODAY calls one of the "Top Gee-Whiz Features at Sea" — you'll quickly come to love the many exciting dining and entertainment options available on this majestic ship.