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

Three bridges and one giant canyon make up this fantastic Spanish settlement.

A museum dedicated to the centuries-old cave dwellings that housed marginalized communities on the outskirts of the former capital of Muslim Spain.

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

Along the most northwestern point in Africa is an ancient cave surrounded by legends.

A sign marks where the two bodies of water meet.

The final resting place of the great navigator, or maybe his brother.

The world's largest wooden structure.

For decades, Puerta del Sol has been illuminated by a giant, guitar-wielding bottle of sherry.

A rare set of strings by famed instrument maker Antonio Stradivarius is on display in the Royal Palace.

A must for film lovers in Madrid and home to the Spanish Film Library's projection space.

Strange masks and obscure costumes are housed in this old Madrid corrala.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

Monasteries on rock pillars, once accessible only by frayed ropes.

The Lobotesis family has been baking some of the best savory pies in Athens since 1910.

Savor sheep milk yogurt at the last of Athens' dairy bars.

This gem is often wrongly overshadowed by the larger, newer Metropolis church in Athens.

This small 16th-century church in Athens is almost entirely surrounded by a modern building.

This century-old, family-run bakery specializes in loukoumades, a Greek doughnut once served to ancient Olympians.

Gladiators once walked this ancient, subterranean passage.

Legend says this sacred tree was a gift from goddess Athena.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

One of the greatest collections of coins in the world is housed in the former mansion of an archeological pioneer.

Overlooking the harbor is a beautiful neglected mansion guarded by two Egyptian sphinxes.