This now abandoned restaurant provides some of the most amazing views of Lisboa.

One of the smallest bookstores on the planet.

Sip cherry liqueur at a bar dating back to 1840.

Tucked away inside this concrete building is a church and its grand display of brutalist architecture.

In the Monastery of São Vicente resides a gallery devoted to a breathtaking collection of seashells.

Located in the thermoelectric factory that once powered the entire city, this Portuguese museum is shockingly fascinating.

Hidden beneath a beautiful overlook you’ll find the history of the city depicted in comic strip format next to a pay toilet.

The best place in the world to buy tinned fish.

This once-forgotten oasis in the middle of Lisbon was first created over a century ago quite by accident.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

Ring the bell to enter a bar that looks equal parts museum and old curiosity shop.

The world's oldest bookshop still in operation.

See what remains of a once grand ancient Roman circus.

This small Milan street is filled with colorful homes and a rich history.

This camera store in Milan holds one of Europe’s largest collections of luxury-antique cameras.

A space dedicated to contemporary art and culture, co-chaired by fashion icon Miuccia Prada.

Vast network of air raid tunnels beneath Lombardy's capital.

This curious building hides eclectic details like medieval gargoyles alongside naked angels and Art Nouveau mosaics.

Long-abandoned art nouveau baths beneath Milan's Piazza Oberdan.

The secret medieval communication system will whisk your words above the noise of the crowd.

One of the world’s smallest bars, just 13 square feet, is brimming with speakeasy flair.

A Milanese café entirely designed by the American director Wes Anderson.