One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

The library houses an incredible collection of some of the world's most impressive books and manuscripts.

No one knows how many bodies are in this vault in a Chicago public park.

A hot dog stand where the heads are just as hot as the dogs.

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

This historic hotel invented the chocolate brownie.

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

A towering Art Deco movie palace made to look like a Mayan temple.

This historic store hides a museum exhibiting a shoe-sizing x-ray machine and a pair of kicks that once belonged to the world's tallest man.

Take a break from all the boring business of death at this funeral home mini-golf course.

Quite simply the largest tree in the world (by volume).

Futuristic apartment blocks are the backdrop for Montreal surfers hangin' ten on the Habitat '67 standing wave.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

Edinburgh's oldest statue hides within a parking lot behind the city's iconic cathedral.

Anonymously sculpted and donated, these sculptures made from poetry books and pages are sprinkled around the city.

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.

This small museum in a 17th-century building honors three iconic Scottish writers.

Pizza with a side of fine art.

The sign to a demolished amusement park now stands in front of a local library.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

The wooden airship was the largest flying boat ever built.

This architectural stunner is one of the few surviving Egyptian Revival theaters in the U.S.

A massive Montreal stadium that has seen nothing but trouble since its inception.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.