A proud bronze billy stands as an eternal symbol of Ireland's oldest festival, where a goat is made king.

This replica small town lets visitors take a stroll through the story of progress in the U.S. via thousands of Americana artifacts.

A museum chronicling pioneer life constructed over Interstate 80.

Four ionic columns from the Treasury Department building ended up in a park in Nebraska.

This little gem of a museum is a hidden jewel filled with prehistoric treasures.

A brick-paved former section of the historic coast-to-coast highway.

A miniature baseball stadium honoring Johnny Rosenblatt Stadium, home of the College World Series from 1950-2010.

These experimental weapons brought World War II to Nebraska as well as 26 other U.S. states.

This once rural mansion now sits in the heart of the city.

The highest point in South Dakota contains the ashes of Valentine McGillycuudy, the "Holy White Man."

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

An experimental, automotive replica of Stonehenge.

This erect, phallic geological spire wasn't always named so domestically.

Roaming bison and a spectacular view at the highest point in Nebraska.