Legend holds eating just one of these black eggs can add seven years to one's life.

The freshest fish here are the ones you catch yourself.

One man's lifetime collection of tiny objects of wisdom gathered from around the world, on display for public enjoyment.

The 400-year-old remains of the samurai invasion of Korea.

This quirky Korean eatery is built to resemble an equally quirky vintage camera.

To enter the lower hall of this temple, you must first walk through a dragon.

Secret North Korean passage discovered below the world's most dangerous border.

About as hidden as can be, this specialty coffee shop is wedged between multi-story buildings at the end of a dark, skinny alleyway in Seoul.

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

A 32-acre fun park dedicated to all things cheese.

The sinister ruins of one of the worst dam failures of the 20th century lie in this astonishing alpine setting.

A sunken idol welcomes parishioners to Davy Jones' Locker.

Virgil's many-mouthed gateway to the underworld.

Gigantic mosaic sculptures of the figures on Tarot cards fill this colorful Tuscan garden.

An ancient artistic garden parlor full of hidden water wonders.

Venice's island of the dead.

Renaissance hospital featuring a rotating door into which unwanted babies were dropped.

A modern sliver of architecture in Roma.

This is the oldest Roman-made bridge in the city still existing in its original state.

The skulls and bones of thousands of soldiers line the walls of this small Italian chapel.

This picturesque Umbrian city has a subterranean side that has long remained hidden.

This hydrochronometer was invented by a Dominican monk and is a prime feature in this garden.

Just across from the "Last Supper" painting is the famous painter's vineyard, a gift received for creating the masterpiece.

100 year tradition of fist fights, marked by marble footsteps.