This Mesoamerican archaeological site was an important regional center and capital of the Toltec Empire between the fall of Teotihuacan and the rise of Tenochtitlan. Tula contains many impressive sights, including the basalt columns carved in the shape of Toltec warriors on the Pyramid of Quetzalcoatl.

Fort James Beach, just outside St. John’s in Antigua, is a long stretch of soft white sand framed by calm, turquoise waters. The beach takes its name from nearby Fort James, a historic 18th-century British stronghold built to guard the harbor.

Port of Spain, the capital of Trinidad and Tobago, is a city that brims with cultural energy and layered history. Set against the backdrop of the Northern Range mountains and overlooking the Gulf of Paria, it has long been a hub of trade, migration, and creativity.

Bulgaria is a republic in southeastern Europe. The capital and largest city is Sofiya. Bulgarian culture has been influenced successively by Byzantine, Greek, Russian, and Western cultures.

The next boom city in China. It's already been pegged. Xiamen, China, is the closest point on the mainland to Taiwan, and there is a great deal of investment flowing into the city. You'll enjoy the city mainly for its colonial mansions, twisting streets, turn-of-the-century Latin quarters, and balmy breezes sweeping across its palm-fringed beaches.