A spectacular tribute to statesman and philanthropist Andrew Mellon.

This statue honors the author's groundbreaking family story.

One of the oldest standing structures in Montgomery County, Maryland.

The 72-foot giant escaped confinement in a large patch of mulch only to be reburied in the sandy shores of the Potomac River.

An ancient fortification lives on in this Chinese city.

A monumental fountain in Rome features a large statue of Moses that has been criticized for centuries.

Inside this 150-year-old barn turned antique shop is a vast array of items for curios hunters.

This advertisement for talcum powder was painted on the rock face and has since defied removal.

A tribute to the pop culture icon overlooks this Washington D.C. intersection.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

A physical reminder of Earth's ancient past, this rock results from the photosynthetic processes of some of the oldest forms of life.

The oldest continuously occupied public building in the United States.

This statue of one of baseball’s greatest pitchers looks like something out of a sci-fi horror movie.

The little-known, 300-year history of the area includes former lives as a bustling tobacco port, parking lot, and industrial dump.

The span is crooked and made from two older recycled bridges.

Volcanic stone sentinels stand watch at a Korean Bell Garden in Virginia.

The pockmarks across the building's facade are remnants of the Blitz.

Behind one of the world's most impenetrable vaults is a massive collection of retail silver.

One of the few working locomotive roundhouses in the United States.

The first and only museum dedicated to stained glass and horology opened outside of Chicago in 2017.

Outstanding taxidermy dioramas showcase the grandeur of the continent's wildlife with spooky realism.

A museum cafe showcases Native American dishes and indigenous ingredients from across the Western Hemisphere.

This historic square in Nepal is home to temples dating back to the third century.

A suburban museum tells the story of a historic transportation network and even provides rides in antique trolley cars.