While the ship has much to offer and can keep you occupied, fed, and entertained for weeks, trips in ports let you experience culture, language, food, and customs.
The most popular excursions are the ones that sell out the fastest, so once you book your cruise, reserve space on your port trip before those slots are gone.
Examples of top sellers for the Caribbean are snorkel tours in the Bahamas and Grand Cayman, ATV tours to remote parts of Aruba, and visiting Old San Juan.
Be sure to check the cancellation windows for the cruise company you’re traveling with. Remember that the closer you get to your sail date, the less likely a full refund will be.