A 20-foot-tall quarter commemorates George Washington’s ties to Bedford County.

Dedicated to extinct passenger pigeons.

This townhouse was once the original home of the Scottish Football Association.

An outlet for connecting to memories of lost loved ones and saying goodbyes you never got to say.

The ruins of this magnificent Scottish castle blend both Gothic and Renaissance architectural styles.

This unusual 15th-century house of worship once catered to those who sought its healing properties.

The last remnants of a lakeside airport that was bulldozed overnight by the mayor of Chicago.

An ancient Roman altar named after Robert the Bruce.

This national landmark is also home to a massive treehouse.

The remains of a 70-year-old military aircraft crash landing still sit on this Scottish hillside.

This extraordinary model train layout covers over 1,700 square feet, with multiple trains running simultaneously.

The grounds of former plantations where abolitionist Harriet Tubman spent her youth enslaved are now a museum to her incredible life.

A sacred collection of indigenous rock art.

Explore more than 175 years of saxophone history.

An unpaid bill, a stolen stone, and a famous fashion designer rest peacefully alongside a heroine of Highlands history.

A trompe-l'oeil statue honoring the first guide dog in North America.

Walk the whole Mississippi River!

An ingenious way to immortalize the inventor of universal time.

Collection of scores of race cars from the 1900s to recent lovingly maintained and displayed.

The Guinness Record holder as the "tallest cinema in the world" is a building with screens in almost every one of its 12 floors

A gift to the children of Boston, this bronze bear represents playfulness, a spirit of love, and the warmth of big hugs.

A eight-foot-tall statue resides in the heart of Pennsylvania anthracite coal country.

Dedicated to the neverending mathematical constant, this plaque next to a park bench was sponsored by an anonymous benefactor.

The oldest skyscraper of Europe now stands dwarfed by the surrounding structures.