"X" marks the spot of an echo chamber in the middle of a plaza.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

A grove of colossal man-made flowers built to collect the sun's rays.

The West's first incursion into the Afghan world lies buried beneath a military base.

A cemetery housing wild west legends in South Dakota.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

Once one of the largest producers of pig iron in the world.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

This small-town pizzeria won the Hollywood lottery.

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

Home to items never before seen by the public.

A decaying concrete oil tanker served as a disposal location for bootleg hootch.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.