Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

A collection of noses tucked inside an art museum reveals how times have changed.

Copenhagen's celebrated theme park and gardens.

This magnificently macabre shield shows the power of chivalrous love in medieval times.

A legend says that if this elaborately decorated glass breaks, the good fortune of its owner's household will also disappear.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Graffiti from the 16th and 17th centuries cover the walls of this part of the Tower of London.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

Scattered throughout London are ancient remnants of the city's former bounding wall.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

The final residence of an educator, civil rights leader, and presidential advisor was also the first headquarters of the National Council of Negro Women.

This Native American settlement dates back to the Pueblo II period.

A terrific purveyor of natural history objects and curios.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

The picturesque birthplace of Icelandic democracy is drenched in the blood of its brutal past.

This beautiful, historic church looks like something out of a simpler past.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

New York's unstoppable progress turned this cemetery into the smallest burial ground in the city.

The notorious headquarters of a corrupt political machine.

The most confusing clock in New York.

These recently uncovered walls are all that's left of Washington, D.C's first defense contractor.

Housing the National Women's Party since 1929, this historic house is now a monument to the fight for gender equality.

Largest Roman Catholic church in North America.