Once the tallest building in the world and the site of “the highest dinner ever held in New York” this building now holds the most expensive penthouse in the city.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

A quaint Russian village in the middle of a German metropolis.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

This historic Victorian hotel has a scandalous history of affairs and murder.

During the summer, surfers in Alaska take advantage of this inlet’s unusual water patterns.

This 12th-century castle majestically overlooks the city and the beautiful Mosel River valley.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.