This sculpture of a fisherman spent six years at the bottom of the Schuylkill River.

Contrary to popular belief, this secluded statue doesn't represent Pennsylvania's founder.

The oldest of only three existing statues of the great novelist stands in a city he did not care for.

The body of St. John Neumann and his collection of hundreds of relics, on display in a Philly church.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

Striking occult iconography on a medieval German church.

The mass grave of the 27 victims of the "Vampire of Hanover."

An extraordinary mechanical calculator designed by the mathematician and philosopher Gottfried Leibniz.

This German monument honors the so-called "Prince of Mathematicians."

The world's oldest rose is so tough it survived being bombed in World War II.

Get up close and personal with these majestic fish.

The spot where the namesake of the Douglas fir met his mysterious end on a Hawaiian volcano.

Football field-sized microalgae production tanks on the Hawaiian coast create a stunning view from space.

The famous aviator's final resting place is a study in natural beauty.

This ancient Hawaiian henge may have been an early star chart.

A model of a galactic embassy is hidden in plain sight along the highway, proposed by a UFO religion to find the aliens that created life on Earth.

Once home to over 8,000 exiled Hawaiians suffering from Hansen's Disease.

This WWII plane died a quiet death, and is now a garden eel playground.

A controversial memorial at the place where Captain Cook met his violent end.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

This former luxury resort in Kaua'i is now an abandoned relic.

This blowhole is supposedly caused by a trapped monster.