A tiny piece of the Moon is embedded in this stained glass masterpiece.

This former train station was once an important shipping depot for the regions farmers.

A park in a small Pennsylvania town is home to an original sculpture by one of its native sons, legendary artist and activist Keith Haring.

In which a local geological marvel becomes a quaint roadside attraction.

Railroad officials in the early 1900s sought to spare travelers the sight of Roman soldiers’ private parts.

The smallest covered bridge in Maryland.

The only known Futuro house in North Carolina sits along a stretch of desolate highway on the Outer Banks.  .

This historic sunny-yellow building has an unfortunate connection to the sinking of the Titanic.

Enjoy dishes that founding fathers once ate at this Colonial Williamsburg pub.

At one of the nation’s longest-running professional theaters, the audience used to barter for tickets with produce and livestock.

The uniquely-designed winter home and sculpture studio of Anna and Archer Huntington.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

The author of Uncle Tom's Cabin was neighbors with Mark Twain while living in this Connecticut home.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

To avoid the demolition costs this abandoned drawbridge was simply left in the up position.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

This restored house built from a Sears kit in the 1930s is a physical remnant of FDR's New Deal following the Great Depression.

The first national memorial to honor all women suffragists stands on land where suffragists were once imprisoned.

The Aldie Gristmill was once the largest factory of its kind in Loudoun County.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

This mysterious structure by the Washington Monument is a flood barrier designed to protect the White House against rising waters.

The grand marble structure next to the White House is Andrew Carnegie's temple to Pan-American diplomacy.

D.C. once had its own tiny rival to the New York Stock Exchange.