Places tobbinator Wants to Go

The 2,000-year-old beam is tucked within the pedestrian entrance to the old London Bridge.

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

Dictionary Johnson’s favorite feline.

English antique dealers with a taste for the unusual.

A network of concealed passageways lies within a busy London Underground station.

The quaint little store that is said to have inspired a famous Dickens novel was only given its name after the book was released.

Hidden beneath the streets of London is a secret subway that only carried mail.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Abandoned Nazi train station turned underground astroparticle laboratory.

A Franco-era dam flooded (almost) everyone out of this centuries-old Aragonese town.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

The fragmented remains of a massive public bath connected to the city's water supply.

The ruins of an ancient stadium that hosted gripping chariot and horse races.

An iconic photograph from the Spanish Civil War saved this shrapnel-scarred historic house from destruction.

Not far from Madrid, a set of perfectly preserved trenches date back to the Spanish Civil War.

A unique exhibit lets blind people experience famous works of art and architecture with their hands.

This embalmed man is one of the best preserved mummies from the Canary Islands.

This fascinating and poignant museum chronicles every imaginable aspect of Spanish colonialism in the Americas.

A subterranean relic of the Spanish Civil War hides below this picturesque park.

Among the oldest structures in Madrid, these Moorish walls once guarded the medieval city of Mayrit.

Madrid's last horchata kiosk is a blue-and-white beacon of refreshment.

An exact replica of a colossal Olmec head sits atop a pyramid within a Madrid traffic circle.

The earliest known map to show America, discovered by accident at a Paris bookshop.

Abandoned for decades, trains still pass through the now-restored remains of one of Madrid's first metro stations.