Six neolithic sandstone boulders remaining from a dolmen.

The beloved beast's taxidermy remains sit in the Natural History Museum's cafe.

This overlooked street light once served as a KGB dead letter box.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

A wellspring of creativity in an already artsy East London neighborhood.

This religious museum resides in a church crypt next to the founder's house.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

Public access to clean drinking water was an instant hit among the masses.

The world's only flying boat museum honors a small Irish village that sent 20th-century aviation to new heights.