The inverted pyramid design of this station stands out amid Bratislava's urban landscape.

Nikola Tesla's former home contains an homage hidden from plain sight.

Try not to get slimed in Tribeca.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

The oldest continuously operating fish market in the United States.

A failed utopian experiment for British expats in the American South is now a Victorian village frozen in time.

Lovingly nick-named the "Brick Dick" this municipal tower was winner of the World's Most Phallic Building Contest.

The pieces in this sculpture garden are made from demolished buildings that were once landmarks of Motor City.

At less than four inches in height, this iconic fictional character is the smallest public statue in all of Moldova.

A collection of items from a way of life that no longer exists.

This elaborately decorated, fairytale-like Romanian royal palace is one of the most striking castles in Europe.

A celebration of all things tacky, garish, and bizarrely creative in the Romanian capital.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

Internationally known record store and purveyor of "dusties."

A Bibliophile's Dream.

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.

A shining sculpture made of 3,115 lights, the number of visible stars in the Northern Hemisphere.

An enormous park-like oasis, full of famous Chicagoans' graves.

A Romanian church built from one single oak.

This holy goods emporium is where priests go for a little retail therapy to outfit their churches.

A 19th-century shrine covered with prosthetic body parts as votive offerings.

If New Orleans is the birthplace of the "cocktail," why does their own museum of cocktail memorabilia beg to differ?

Storyville was New Orleans' historic red light district and hotbed of jazz music, sometimes referred to simply as "The District."

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.