Oceania Marina: 12-Night Caribbean - Southern

Miami cruise port, officially called PortMiami, is the busiest cruise port in the world by passenger volume. Millions of people pass through here every year, and nearly every major cruise line uses it as a home port.

Aruba's capital sits just 15 miles off the Venezuelan coast, and it's one of the southern Caribbean's most popular cruise stops for good reason. Five berths across three air-conditioned terminals handle up to five ships at once, with water depths of 32 to 36 feet.

You've probably seen photos of Willemstad even if you don't realize it: that row of pastel-colored Dutch colonial buildings along the Handelskade is one of the most photographed waterfronts in the Caribbean. It's been a UNESCO World Heritage Site since 1997.

St. Lucia is one of the Caribbean's most topographically dramatic islands, defined by the twin volcanic peaks of the Pitons rising sharply from the southwestern coast. The Castries cruise port sits on the island's northwest side, with ships docking at either Pointe Seraphine (a duty-free shopping complex within walking distance of downtown Castries) or the La Place Carenage terminal on the opposite side of the harbor.

Basseterre cruise port in St. Kitts uses the Port Zante terminal, a purpose-built cruise facility in the heart of Basseterre, the capital of St. Kitts and Nevis. Port Zante includes two dedicated cruise piers capable of berthing the largest modern ships plus a marina, restaurants, shops, and the Amina Craft Market.

San Juan cruise port is one of the busiest in the Caribbean and one of the few that doubles as both a major embarkation point and a popular port of call. The port sits in Old San Juan, the historic colonial core of Puerto Rico's capital, founded by Spanish colonists in 1521.

Puerto Plata cruise port is on the north coast of the Dominican Republic and operates through two distinct facilities. Amber Cove is a Carnival Corporation exclusive port covering 30 acres of waterfront, used by Carnival, Princess, Holland America, Cunard, P&O, Costa, and AIDA ships.