A collection of haunted objects and macabre oddities under one roof.

A rare view of a preserved Victorian science museum.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

World's first "penitentiary," meant to be humane, drove men insane.

It took 40 years to build this Eden-like garden in Marrakech, later restored by Yves Saint-Laurent.

Dr. Fleming's work saved the lives of many bullfighters thanks to his discovery of penicillin.

This embalmed man is one of the best preserved mummies from the Canary Islands.

In this 400-year-old hotel in Madrid, you'll find a comb in every room, an old clock, and maybe a ghost.

The remains of the second-oldest zoo in Europe can be seen within these library gardens.

Order cookies baked by cloistered nuns in a 400-year-old monastery.

One of the world's oldest universities houses an incredible collection of anatomical models, mummified body parts, and human bones.

The morbid items in this small and hidden museum are not for the weak stomached.

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

An ancient Egyptian temple in the middle of Madrid, Spain.

Stroll through a wonderland of stupendous moss-covered trees.

The only natural cave bath in all of Europe.

The same water that fills a luxury resort’s pools feeds these free hot springs in the rainforest.

Tubing through a cave lit with glowworms is a magical underground experience.

An extensive collection of ancient Egyptian artifacts and mummies.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A museum dedicated to the history and exploration of both popular music and science fiction.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

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

Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.