Caribbean: Dominican Republic & St. Thomas

Discovered by Christopher Columbus himself in 1493, this exotic, peaceful island is home to both towering mahogany trees and white-sand beaches. The region offers a challenging hike that extends 1,780 feet up Sage Mountain. A great spot for great birdwatching and breathtaking views of Tortola and neighboring islands.

The town of Charlotte Amalie has one of the most breathtaking harbors in the world. Once home to pirates of long ago, today visitors find treasures of a different kind, for now beautiful beaches and bountiful duty-free shopping are truly its claim to fame.

Founded in 1521, San Juan's picturesque cobblestone streets, plazas and chapels reflect its Spanish heritage. But the second oldest city in the Americas also boasts fine beaches, lush rainforests, verdant mountainsides, imposing forts and a lovely tropical climate. Looking for a cruise to San Juan? Read all about why you should cruise from San Juan.

Puerto Plata (or officially known as San Felipe de Puerto Plata) is the ninth largest city in the Dominican Republic and the capital of the province of Puerto Plata. For spectacular city views, take a ride up the Pico Isabel de Torres mountain which stands over 2,600 feet high. History buff? Visit Fortaleza San Felipe, which was built in the 16th century and served as a prison under the dictatorship of Rafael Trujillo. Or head to the Amber Museum, a museum filled with a unique collection of valuable Dominican amber which is semiprecious tree sap that has hardened for millions of years capturing many fossils of plant and insect life.

Philadelphia was at the heart of the founding of the United States and therefore boasts numerous significant historical sites that history buffs will love. From Independence Hall to the Museum of the American Revolution and the Liberty Bell, you can travel back to America’s earliest days. But Philadelphia offers more than just its rich history. You can delight in a wide array of delicious eateries while searching for that perfect Philly cheesesteak, explore expertly crafted exhibits at renown museums and be immersed in the city’s vibrant culture while discovering unique neighborhoods. Or venture into the great outdoors at one of the numerous scenic parks surrounding the city and dip into a kayaking, tubing, or hiking adventure.