Evidence of our nation's birth abounds in Boston, a hub of revolution that is essentially the oldest city in the United States. Visitors are compelled to walk the 2.5-mile Freedom Trail around the city center, and bear witness to 16 historical locations related to the history of America.

China is the world's third largest country by area and has the largest population. China includes more than 3400 offshore islands. Beijing, Shanghai, and Guangzhou are major cultural centers, which contain most of the renowned museums, theaters, and cultural displays.

Valencia, located on the Balearic coastline of eastern Spain, is a Mediterranean haven replete with stunning art, striking architecture, immersive museums, and inviting beaches. The heart of Valencia is the perfect place to explore the best that the city has to offer.

A visit to Angkor Ban offers a unique opportunity to step back in time and witness a Cambodia that remains untouched by modern development. Whether admiring the historic wooden houses, visiting the temple, or engaging with friendly locals, travelers will find this riverside village a rewarding cultural experience.

In South Africa, one finds the world's strangest and most dramatic landscapes, a unique wealth of animal and plant life, a treasure of gold, diamonds and other minerals, and a kaleidoscope of fascinating cultures.