Ride aboard a centuries-year-old steam engine and explore dozens of trains parts, including an unusual "comboose."

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

With a floor made of thick glass, this observation deck offers a full view of Sunwapta Valley's mountains and rivers.

Occupied for six centuries by Franciscan Order nuns, this monastery is an amazing ode to Catalán Gothic architecture.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

This quirky countryside store is known for the goats that hang out and eat the grass on its roof.

This country market harbors goats on its roof.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The tomb of one of Scotland's bloody historic villains is a magnet for bumbling desecrators.

Nestled near the mountains of western Canada resides this behemoth earth mover.

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

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

Fossils, railroads, and waterfalls!

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.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

These pretty kitties killed and ate as many as 135 railway workers.

This $3 million model train takes you through Chicago, Seattle, and the thousands of miles in between.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.