This trio of stone spires claims to be the only preserved medieval execution site in Europe.

Sky ships, planes, and portraits left as unique tokens of hope and thankfulness.

This modern museum of Mediterranean culture is surrounded by a surreal concrete honeycomb.

These historic defenses ensured the city within would survive hundreds of years of occupations, sieges, and invasions.

This small island declared independence from South Korea in the hopes of attracting tourists.

This pagoda was once the central feature of a Buddhist temple that no longer exists.

The world's longest bridge fountain has hundreds of nozzles that create a beautiful, illuminated spectacle.

Plenty of old carney magic still haunts this photogenic amusement park.

It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.

Now a hotel, this former bank was the site of a robbery that spawned a psychological phenomenon.

From 135 feet high riders plunge down the world's tallest freestanding body slide at 65 mph.

Buy your fish and have it cooked to order in this bustling, eight-floor seafood market.

Every equinox this Maya pyramid puts on a spooky ancient light show.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

Ancient snack bar of the Roman Empire re-opened.

Erotic art covers the walls of the largest ancient pleasure palace.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.

South Korea's women of the sea have completely flipped their society's structure by becoming revered fisherwomen.

Commercial airplanes land mere feet over the heads of sunbathing beachgoers on this tiny island.

A bright little alley in La Boca is a part of tango history.

Pompeii's less famous neighbor is still revealing her secrets.

Balconies that have a most unusual accent.

South Korea's only sex-themed park.