The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

A sprawling Victorian farm that has been surrounded by a capital city is one of Canada's greatest treasures.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.

A sleepy little town that had the greatest landslide in North American history fall on it.

The century-old plant starred as the villainous clown's lair in the miniseries based on Stephen King's "It."

A mysterious spot where the laws of gravity seem not to apply.

A high point in Vancouver kitsch.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

The large fjord lake is thought to be the home of "Ogopogo," a giant sea serpent.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Hear the quietest sound from across the dome.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

This huge pile of volcanic boulders hides a stunning network of secret grottoes.

If you can look past the nearby sewer pipes, this urban sinkhole grotto is a mini-paradise.

A hidden treasure of an abandoned city lies deep in the jungles of Campeche, Mexico.

No telescopes, no power, no gift shop: The Observatory of Chichen Itza, one of the world's oldest observatories, takes astronomy back to basics.

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

Race through the maze, get your name on the sign.

These ancient sacred grounds granted amnesty to those who managed to reach them.

An old world fairytale-land with over 350 fairy folk figurines hidden amongst 800 year old cedars.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.