After protestors toppled a statue of a 17th-century slave trader, the pedestal where it once stood remains unoccupied.

This memorial is dedicated to a once popular but now defunct discount Shrewsbury department store.

This underground art installation recreates an ancient date honey storeroom.

The place where travelers of the Mohawk Trail forded the Deerfield River rather than pay the toll at the turnpike bridge.

A 15th-century Corsican chapel that possesses a rare Catholic monument: a "Scala Santa," or "Holy Stairs."

A throwback to 1980's gaming nostalgia.

Sip cherry liqueur at a bar dating back to 1840.

At the center of London’s oldest roundabout stands an obelisk that was erected in 1771, but spent several decades elsewhere.

Visit the grave of America's most prominent paranormal investigators and self-proclaimed demonologists.

An alleyway plaque is all that remains of the independent Texas' envoy that forgot to pay their rent for over a century.

A cluttered and astounding collection of antiquities and curiosities.

This hidden green space is the city's second largest conservatory.

This wildly-tiled artist's palace is a living and growing account of the creator's life, loves, and labors.

Hear the quietest sound from across the dome.

The final resting place to 300 Victorian-era pets hides inside the city park.

Wedged between two buildings at the Great Ormond Street Hospital is this secret music installation.

An incarceration museum on the spot of possibly the oldest prison in England.

The site of London's first coffee house has been serving refreshments of one kind or another for 360 years.

Remnants of a Victorian garden feature sitting in public woodland.

The curios of pharmacist and collector Henry Wellcome.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

The anatomical-pathological collection of a man who changed surgery.

A hands-off space for graffiti artists to hone and display their skills.

An unusual round church in London with a Templar past.