An homage to everyone's favorite prehistoric cartoon family.

One of the largest, oldest, darkest, quietest motel rooms in the world.

An arsenic-filled pool in the Grand Canyon takes on the appearance of a giant, overflowing pumpkin.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

One of the cave cities of Crimea, built by the Goths in the sixth century.

A common entry point to the Griffith Observatory trail holds its own wonders.

This collector's home is a constant work in progress.

Hidden in the hills of Hollywood, this secluded Oz-themed garden is dotted with dozens of thrones.

The fishing boats that moor in this small lagoon enter and leave through a tunnel to the sea.

There's a labyrinth of manmade tunnels stretching for over an acre beneath Bristol.

Monty Python fans will recognize this abandoned mine as the Cave of the Killer Rabbit of Caerbannog.

This army of concretions is an unexplained geological phenomenon unlike anything else in the world.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

According to folklore, Vermont's slanted windows were installed to keep witches from flying into the house.

Given just one more year to live, Conrad Schuck built his dream house in Bartow, Florida.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

Take a stroll through the hellish grotesques of Hieronymus Bosch in this elaborate Netherlands church.

One of the largest burial mounds in the Netherlands and Belgium.

The Netherlands is home to a bridge printed out of reinforced concrete.

This neighborhood of futuristic ball houses looks like an alien settlement in a science fiction film.

One of the oldest theaters in Australia, it's also said to be haunted by a performer who died on stage.

This Roman amphitheater is said to be King Arthur's legendary Round Table.

One of the highest Roman forts in Britain is set amid dramatic scenery on a notoriously difficult road.

Local legend says this unusual chimney is actually a broken-hearted man's tomb.