Human-made caves excavated to hide a secret society of wealthy pagans.

This magical museum celebrates the life and work of a seminal children's book writer (and occasional spy).

One of the largest sculpture collections in the U.K. features history's greats, from Bob Dylan to Galileo, in bronze.

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

An intriguing three-sided folly is a testament to one man's devotion to Catholicism and the number three.

Museum about life, death, and cannibalism in the Stone Age.

Fantastically decorated underground chambers built in the 1760s.

Created hundreds of years ago, the magical follies and landscapes at this park were almost lost to time before being restored.

An extraordinary collection of scientific instruments - and Einstein's chalkboard - inside the world's oldest purpose built museum building.

The names Lúthien and Beren can be found inscribed on the shared grave of the famous writer and his beloved wife and muse.

An Oxford museum where visitors can have tea with the Mad Hatter and climb through the wardrobe to a fantasy land.