The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

A bright little alley in La Boca is a part of tango history.

Rimmed by white crusts of salt on every edge, Lac Assal is one of the saltiest bodies of water in the world.

This gem-encrusted temple is said to contain some of the Buddha's hair which can make the deaf hear and the blind see.

The world's longest bridge fountain has hundreds of nozzles that create a beautiful, illuminated spectacle.

A deserted 20-lane highway runs through Myanmar's empty capital city.