A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

America's most famous piece of self-built architecture.

This sprawling mini-golf empire is an impressive testament to a disappearing attraction.

A six-story-tall golden pyramid, surrounded by a moat.

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

A forgotten Cold War relic hidden in the outskirts of a Wisconsin city.

Complex aquaponics systems allow fish and plants to grow in harmony.

This holy goods emporium is where priests go for a little retail therapy to outfit their churches.