Walk along the medieval fortifications that have been protecting Tallinn since the 14th century.

A medieval setting reimagined into a unique art alley.

The Guardian of Tallinn.

Relics from an era long gone, sit idle outside this Estonian museum.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

"There's nothing there," and other lies the KGB told us.

A museum dedicated to secret surveillance.

In one of the smallest countries in the world stands an original Salvador Dalí sculpture.

Men and special assistants stand by the road to sell the day's catch in this lakeside village.

Once the tallest building in Chisinau, this unique tower is a relic of Soviet architecture.

This abandoned Soviet circus is slowly being restored to its Communist-era glory.

In the hometown of the Catholic saint and Nobel Peace Prize winner, a memorial dedicated to her legacy.

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

Old batteries and frog skeletons reside in this lakeside monument to Alessandro Volta.

This 1st-century CE Roman bath sits under a carpark.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

This futuristic building is yet another architectural wonder in Dubai.

The world's largest frame offers spectacular views of the city's past and present.

On any given day this sprawling market houses literally tons of government-regulated gold, gems, and precious metals.

A preposterously luxurious hotel with gold-plated iPads, Rolls Royce chauffeurs, and a staff that trains by watching "Downton Abbey."

Bangkok's men with dangerous jobs come here in search of protective talismans.

A shrine built to combat the bad karma of a commercial venture.

Bombed and burned, this monument represents the often controversial ties between Vietnam and Cambodia.

Khmer Rouge's high security prison.