Reportedly 1,400 years old, this may be the first of the Fiji Mermaids.

Museum showcases Japanese sexuality and some amazing ocean views.

Transport yourself to the 1980s era of video games at this themed restaurant and bar.

Museum of science fiction, utopias, and extraordinary journeys of the mind.

The little tuxedo cat survived the trip, then languished in obscurity.

These "anatomical machines" are only one of the many strange items in this Italian crypt.

Medical history with an amazing, if frighting, collection of wax diseases on display.

An extraordinary collection of 18th century anatomical waxworks.

A 200-year-old collection of medical paraphernalia in a historic house.

Medical museum that houses most notably the taxidermied remains of Vladimir Demikhov's famous two-headed dog experiment.

Nicknamed the "Museum of Horrors," this French anatomical collection has been fascinating visitors for over a century.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

This museum promotes informed contraception by documenting its often secret past.

Located in the house where Gustave Flaubert was born, this odd museum has more to do with medical grotesquery than the Western novel.

This French anatomy museum greets guests with a skinless man, mid-shovel.

This museum is rotten with a century of wax medical deformities.

Meet the world's longest tapeworm in a collection that really gets under your skin.

Quaint, disturbing, and macabre objects are all on display at this intriguing collection of medical instruments from bygone eras.

A sobering scientific reminder of the human damage caused by the advent of the nuclear age.

A hub of information on tropical diseases and their treatments.

The world's oldest optical museum is an odd collection where the exhibits look at you.

An eerie, little-known Neapolitan museum filled with preserved human remains.

This knockout museum lies in a sleepy corner of London.

One of the world's largest collections of medieval religious art.