Colombia's biggest botanical garden contains plants from all across the country.

The enormous appendage offers spectacular views of Colombia's Huila Department.

Three hundred illuminated pillars form an “artificial forest” in Medellín.

A three-tiered waterfall plummets from a mountain cave with amazing views over the countryside.

A magical world of elves and fairies tucked amongst the trees in Colombia.

Cathedral carved out of salt, located a mile below the earth's surface.

Enchanting cave with a river crashing through the roof.

An explosion of natural color known as "the river that ran away from paradise."

Colorful lights and mirror-like brine pools create trippy illusions within the historic mine.

Balanced rock sculptures pay tribute to a murdered conservationist and his pioneer wife.

One of the most iconic sculptures in Caracas looks like a large orange ball suspended in the air.

This unique depiction of the Virgin Mary may be the tallest kinetic art sculpture in the world.

The interior of the Overlook Hotel in "The Shining" was based on this Yosemite original.

The second-oldest garden cemetery in the U.S. was also a college brainstorm spot of Stephen King.

This 1.5 million-gallon water tower inspired Stephen King while he was writing "It."

Generations have refused to move this doll from its dusty resting place to preserve a castle from a watery fate.

This legendary "evil" doll has been haunting the citizens of Key West for over 100 years.

The Boston square dedicated to the dark poet who was born nearby.

The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

A 200-year-old bar with a cheeky name claims to have served Edgar Allan Poe his final drink.

The sunken structure looks like the victim of a catastrophic flood.

This titanic oil company sign is a reminder of the Americana boom of the 1970s and also its commoditization.

One of the last Art Deco gas station still standing in Dallas.