Nature’s skyscraper launches out of the terrain with attitude.

Surreal riveted sea forts once protected the Kent shores from German attack.

Three bridges straddle a stream, one stacked upon the other.

This foolish Victorian sea fort was converted to a deluxe hotel.

The largest preserved walking dragline excavator in Western Europe.

The longest hedge maze in the world.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

The biggest and deepest Cold War bunker open to the public can be found in southeast England.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

A preserved 18th century steel factory.

Man-made cave with enigmatic carvings, some say made by the Knights Templar themselves.

A petite castle folly in the English countryside.

Angels, demons, and tortured souls on a giant wall mural in a little church.