Royal Caribbean International said it saw its single largest booking day in its 53-year history when reservations opened for the cruise line’s first Icon class ship, the new Icon of the Seas.

“The enthusiasm and excitement for Icon are undeniable in more ways than one,” said Michael Bayley, president and CEO, Royal Caribbean International. “The incredible response we have received from our loyal guests, vacationers new to cruising, crew members and travel partners continues to come in, and this is just the beginning. We can’t wait to share more of what Icon has in store in the coming months.”

The Icon will sail year-round, 7-night Eastern and Western Caribbean vacations from Miami. Every cruise will visit Royal Caribbean’s destination, Perfect Day at CocoCay, The Bahamas, and a mix of destinations like Cozumel, Mexico; Philipsburg, St. Maarten; and Basseterre, St. Kitts.