This sprawling market is a one-stop shop for traditional Kazakh foods, from mare’s milk to sheep’s head.

Where Stoddart and Connolly suffered in the infamous Bug Pit.

The bones of the Biblical Magi traveled to Constantinople and Milan before landing in their current home inside an elaborate golden reliquary in the Cologne Cathedral.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

The world's largest second-hand graces a clock surrounded by constantly changing flower beds. 

An opulent monument built for a duke who donated his entire fortune to the city of Geneva.

A memorial to a 19th-century composer who was known for driving crowds wild.

During the French annexation, 36 prisoners were executed using this device.

This beach in Senegal marks the westernmost point on the African continent.

Bali’s Mother Temple, a breathtaking complex that rises serenely up the side of an active volcano.

A well-worshipped shrine to the Virgin Mary nestled inside the last of Zagreb’s historic gates.

Ten shipwreck-shaped chalets lie along the sand dunes on Namibia’s Skeleton Coast.

Raging waters have created a strange geological site that looks like something off of a progressive rock album cover.

Mountain where Jesus was first tempted by the Devil.

The highest peak in mainland Spain is said to be the final resting place of a Muslim king.

A curious carving hides on a marble column in the Mosque-Cathedral of Córdoba.

An eclectic collection of thousands of items owned by the sculptor Frederic Marès.

Volcanic rocks ground down into sand make this Spanish beach as black as night.

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

A series of well-preserved ruins show the culture of the ancient Benehoaritas people.

This line of 12 tower mills described in the story of Don Quixote is among the most iconic landscapes in Spain.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

A controversial art piece that harkens back to local folklore.

The Roman city was the birthplace of various emperors and is home to one of the empire's most impressive architectural feats.