A priceless collection of the Nation's cryptologic history.

This posh mansion began as a family's estate and ended as the site of a murder ripped from the pages of a pulp novel.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

With over 5,000 champions, the Hall of Fame continues to draw amateur eaters.

This futuristic bridge is one of the longest self-anchored pedestrian bridges in the world.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

When flour explodes, it's not a pretty sight.

After the musical legend's death, his memorial was mysteriously graffitied in gold.

A museum dedicated to the exploring past, present, and future innovations.

Opened in 1956, the first modern indoor shopping mall in the world was inspired by the shopping arcades found in European cities.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

This geodesic gallery holds a collection of painted spheres that make traditional canvases look lazy by comparison.

Just a man taking his prehistoric pet for a stroll.

A roadside collection of over-sized iron creations that are a bit more macabre than most.