Once the home of a hermetic monk, this cave now houses a small church.

Eighteenth-century home, where Herschel discovered the planet Uranus.

Over 100 years ago this pyramidal holding cell was reserved for rowdy drunks but now only offers five minute sentences.

Open for a weekend once a year around October it houses a fascinating collection of unique Victorian preserved and stuffed animals.

Possibly the world's largest hourglass only needs to be reset every New Year's Eve.

A museum in the childhood house of a medical pioneer.

The abandoned "Red Star Train Graveyard" is the final rusting place for precious artifacts of train history.

Museum dedicated to the terror regimes of Hungary.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.