A South African bar inside a hollowed out 6,000-year-old Baobab.

The world's oldest individual clonal tree looks like a wimp despite standing tall for 9,550 years.

This massive mushroom has spent centuries eating its way across a huge swath of Oregon.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

A Franco-era dam flooded (almost) everyone out of this centuries-old Aragonese town.

An intricately carved Viking church overlooks a glistening fjord.

A perfect turquoise lake colored with glacier dust.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

The fairy tale castle of the "fairy-tale king."

A spring-fed pool so deep it's used for scuba diving as well as swimming.

A popular swimming hole that hides one of America's most deadly diving spots.

“You better take care of me Lord, if you don't you're gonna have me on your hands.” ― Hunter S. Thompson, Fear and Loathing in Las Vegas.

The world's largest model of our planetary system.

The internet as provided by a James Bond villain.

It houses the remains of a 17th-century version of the Titanic.

The Icelandic Sea Monster Museum explores the area's history of aquatic cryptid sightings.

The underground sanctuary of a mysterious ancient cult.

This sword isn't waiting for a king to pull it out. It was placed there by a saint.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

Historic medieval fortified city in southwest France.

The palace of the King of Kings, burned by Alexander the Great.

A fortified city, home to a remaining population of five families

The West's first incursion into the Afghan world lies buried beneath a military base.

Besieged by war, this castle ruin has crumbled into a peaceful picnic spot.