Places Mark0 Wants to Go

This eclectic sanctuary is a hodgepodge of various architectural styles, all crammed into one building.

Seat of the Duke and Duchess of Devonshire for centuries.

Perhaps the only prehistoric monument with its very own public bus stop.

A 26-foot shark sculpture—a statement about bombs—set off a municipal battle royale.

Much of what constituted mid-century Liverpool now litters a beach outside of town.

Artists have long been drawn to these atmospheric 12th-century ruins.

It's possible to walk inside one of the largest Neolithic tombs in Britain.

The dramatic remains of an abandoned farmhouse sit high on the edge of a remote hillside.

A million and a half tons of earth were used to create one of the world's largest land sculptures.

This disused Cold War bunker has been restored to all of its early 60s glory.

The curious and tiny collection contains some very odd objects.

This may be the last of London's wooden pavements, which were once a common sight in the city.

A group of glacial erratic boulders are improbably balanced on white limestone pedestals.

At the top of the hour, figures of the London department store's two co-founders emerge and bow to each other.

This enormous secondhand bookstore inside a Victorian train station sparked the "Keep Calm and Carry On" craze.

Long-secret natural history museum, featuring the skull of a "Terror Bird."

A trio of giant megalithic stones in the middle of a golf course.

The bridge is a secret gallery of discarded gum that has been transformed into miniature masterpieces.

19th century tunnels burrowed under Liverpool.

A magnificent winding road through a steep valley, with deep natural caverns at the bottom

These haunting ruins belong to an ancient village that once had one hell of a view.

Used as an example in one of the first dictionary entries for "museum" in 1706.

This East End pub gained notoriety as the site where gangster Ronnie Kray publicly shot a rival.

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