An enormous and lavish Gothic church in Czechia.

A church of bones, decorated with 40,000 human skeletons.

A flourishing garden with pigs, donkeys, goats, rabbits, guinea pigs, chickens, ducks, and sheep.

Ancient Egyptian wigs, South American feather headdresses, a bounty of anthropological artifacts in Oxford.

A petite castle folly in the English countryside.

A museum wholly devoted to juvenescence.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

This secluded walkway overlooks a magnificently wild London green space.

The granddaddy of English geoglyphs dates back to the late Bronze Age.

Fantastically decorated underground chambers built in the 1760s.

Art Deco and “Wrenaissance” mash-up, this recently restored royal residence has been home to kings and comes with secret monkey passages included.

This artist's home turned gallery/museum preserves the creator's love of "Eastern" influences.

A open air theatre built on a cliff by an eccentric British woman.

A famous burial ground with a history both grim and literary.

This landmark church concealed a crypt packed with bones that was discovered thanks to the London Blitz.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

The pioneer of psychoanalysis spent the final year of his life here, still seeing patients on that famous couch.

Fascinating town where normal life interfaces with the occult.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

A historic arboretum and non-conformist, non-denominational park cemetery.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".