Volcanic Activity: Vesuvius Buries Pompeii

The ancient inhabitants of England left a rich and sometimes mysterious legacy.

The Medieval city of Avila, in central Spain, presents a mixture of Christian, Jewish and Muslim traditions.

The volcano known as Mt. Vesuvius is a composite cone, or a strattle volcano, and one of the most famous ones on the planet.

About twice a day, the change in tides will raise and lower that water level.

Allston rocks! Allston is Boston's Rock City - go underground with local musicians and check out this town's indie rock scene.

Along the banks of the Loire River, one could see the beautiful Cathedral of Orleans.

Considered a masterpiece of Carolingian architecture because of its intricately designed core, the Palatine Chapel became the final resting place of Charlemagne, and its marble-slab throne was used for the coronations of 32 Holy Roman emperors.

Introduction to Istanbul, with views of the Hagia Sophia mosque and the Bogazici Bridge, as well as street scenes and a traditional dance.

Welcome to Bronzeville, Chicago! Stroll down Muddy Waters Street, sing along to the soulful sounds of Otis Clay and be sure to sink your teeth into some of Harold's Chicken.

Looking for a West Coast diet with a twist? Eat your day away in LA on a steady diet of hot dogs and tacos.