The building hides in plain sight in Ribadavia's historic Jewish quarter.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

An out-of-place grove of sequoias thrives in northern Spain.

Climb a steep hill in 90 seconds on the second-oldest urban subway in the world.

A gorgeous gilded tower houses what may be the world's largest collection of gin.

Thousands of colorful pirogues showcase ingenious craftsmanship at the largest fishermen port in Nouakchott.

China has many statues of the general and war god, but none are as epic as this.

This ancient Egyptian obelisk still bears the wounds of World War I.

You can release a young butterfly at this beautiful indoor garden.

Tintin's creator is celebrated in an immersive museum that's an astounding work of modern art.

A 19th-century mansion houses the largest collection of gin in the European Union.

Atop this former dutch railway office sits an interstellar work of art.

A humble air museum located in an original World War II aircraft factory.

The world's longest tunnel with an undersea section.

The ruins stand as a somber reminder of France’s worst civil catastrophe of the 20th century.

The history of this futuristic crypt-turned-temple is as curious as its facade.

One of the city’s oldest watering holes was originally the home of a famous James Brown (not that one).

One of the richest places in the United States has a cursed street.

Lyon's "Wall of the Silk Weavers" is one of the largest murals in Europe.

Critics argue this boab tree has been mislabeled for the sake of dark tourism, undermining its spiritual significance.

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

This Art Deco airport was once deemed “the air hub of the Americas.”

An old airplane engine forms an unusual cairn atop this Moroccan peak.

This French chateau is home to the world’s largest private collection of fighter jets.