Six neolithic sandstone boulders remaining from a dolmen.

One of the largest mechanical models of the solar system in the world.

Manchester's abandoned train depot lingers in a post-industrial purgatory.

The remnants of a depressing public toilet are now a hub of ever evolving street art.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

The small bright red pillar survived the 1996 Manchester bombing virtually unscathed.

Dating back almost 400 years, the oldest public collection library in the United Kingdom was once the study hall of Karl Marx.

Manchester salvaged this sculpture of the adopted Mancunian when it was no longer wanted in Ukraine.

A tiny, hidden alleyway dedicated to the father of meteorology.

A Victorian Gothic masterpiece housing a world-class collection of rare books and manuscripts.

A rotating bridge that carries a little canal over a larger one.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

The curious and tiny collection contains some very odd objects.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.

On a site with a long military history, a 1980s shelter.

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