Places Mark0 Wants to Go

The Stonehenge of Wales is one of the grandest neolithic dolmens still in existence.

A 200-year-old prison that now houses a peculiar crime museum.

A century-old tradition has culminated in a small but singular collection of feline effigies.

A house of bones — but nobody is quite sure to whom they belong.

Enter this small nook and you'll be surrounded by 360 degrees of street art.

Protecting the dead from opportunistic body snatchers.

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

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

This single-track road rewards brave drivers with stunning Scottish scenery.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

The secret wartime bunker built on the platforms of an abandoned Tube station.

Hidden in a Scotland museum is a copse of extinct tree stumps.

Besieged by war, this castle ruin has crumbled into a peaceful picnic spot.

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

Anonymously sculpted and donated, these sculptures made from poetry books and pages are sprinkled around the city.

Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

This stately estate house features a tower covered in a bright, modern mural.

The last four extravagant street signs of London's historic banking street.

Formerly abandoned underground complex to keep royals safe from a nuclear war that never came.

"We gonna rock down to Electric Avenue, and then we'll take it higher..."

A wonderfully eclectic Victorian aquarium lies in the basement of the Horniman Museum.

A breathtaking flower tunnel bursts with beautiful golden blossoms.

The ruins of an 11th-century Norman castle with a rare, perfectly circular shape.