Located within a historic park, the beacon is the oldest standing structure in Miami.

America's only city hall with minarets took architectural cues from Ali Baba and the Forty Thieves.

Former villa and estate of James Deering developed to preserve native tropical forests.

A community of collapsing homes more than a mile out from the Florida coast.

An abandoned water sports stadium that has become a haven for graffiti and decay.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

This massive swimming pool is the high tech home to the human-powered submarine races.

The most accurate timepiece in the world.

An amazing example of early-20th-century architecture, this church features marble transported from Utah.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

There’s a special club house at the top for the bell ringers.

The tallest The Church of Jesus Christ of Latter-day Saints temple in the world soars above the Beltway.

The longest escalator in the Western Hemisphere takes over three minutes to ride down.