A popular winter vacation destination for migrating monarch butterflies.

Get up close to emus and ostriches, or buy their tasty meat.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

Nordic giants resurrected from the sea and restored to their former greatness.

High-end dining has a home in this former gas station.

This small town Texas cemetery is said to be the burial site of a UFO pilot who crashed in the 1800s.

The world's second-longest burning light bulb.

Mounds, rune stones, and a 1,000-year-old church, left behind by Denmark's first two kings.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

An enormous playhouse designed to look like 21 stacked Lego bricks, with another 25 million colorful Legos inside.

Tiring of digging out the door to this church for every service, it was eventually abandoned to the sands.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

The White House Situation Room was taken apart in 2006 and shipped to the Ronald Reagan Presidential Library.

Drink a Guinness under the wings of Reagan's retired Air Force One in his presidential library.

Belly up to the bar in Cowtown, don't forget to buy some boots.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

This colorful artistic feature atop a Danish art gallery allows visitors to stroll through a rainbow.

Preserved "bog person" that is over 2,000 years old.

The beautiful behemoth is one of the largest trees of its kind in the United States.

A modernist landscape of water and sci-fi concrete.