This city park was once a lookout point for George Washington’s army during the Battle of Brooklyn in 1776.

An artist's cute bronze subway sculptures belie his violent artistic past.

Amsterdam's Red Light District leaves little to the imagination.

This private skyway is filled with art and was expanded explicitly so that Hitler could appreciate a river.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Ancient serpentine sacrifice holder that has stood the test of time.

Copenhagen's celebrated theme park and gardens.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

This abstract sculpture is rumored to cast a hammer-and-sickle shadow once a year.

One of Ireland's most infamous prisons for rebels including men, women and children.

A seven-century-old jail tells a not-so-pleasant history of crime and punishment.

The original Garfield station is the oldest station facility on the "L", with the station house dating from 1892.

This landmark of the Chicago silent film industry may not be in the picture business anymore but it still stands proudly.

The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

A small but immensely extravagant palace built by the "Night King."

The fairy tale castle of the "fairy-tale king."

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

G.V. Black, the Father of Modern Dentistry, keeps an eternal eye on Chicagoan’s teeth from his perch in Lincoln Park.

A monument to the art of slicing people open.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

A hot dog stand where the heads are just as hot as the dogs.

All of Chicago's wood-paved streets are long gone but two alleys remain.

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.