The hallowed remains of a 900-year old Ancestral Pueblo great house.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

One of the American Southwest's most extensive collections of Navajo rock art.

This war hero's old shop remembers the fine line between medicine and quackery during the Revolutionary War.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

Constructed by the younger brother of George Washington.

Inspired by a foil-wrapped potato, (seriously) the Markel Building has been deemed one of the 10 ugliest buildings in the world.

An overgrown garden stands as a grim marker of an unrealized dream.

This Virginia town has been famous for its fried chicken since the 19th century.

A throwback to 1980's gaming nostalgia.

A replica that won't float away.

This lonely gas station has stood at this location since 1917.

Largest collection of mounted dinosaur specimens in the world.

This geothermal hot spring hides beneath a slowly growing mineral dome.

An absolutely beautiful 200-foot stained glass installation traces the evolution of knowledge.

This stone incorrectly marks the 35th parallel, causing some territorial kerfuffles.

This residence straddles a border between Belgium and the Netherlands.

The rogue roots are gradually consuming some of the historic marble grave markers.

A building shaped like the Army Corps of Engineers logo, because why not?

Named for a Greek oracle that interpreted the words of Zeus, this beautifully-restored manor home was once home to the architect of the Marshall Plan.

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

This church is known as "The Home Church of George Washington and George Mason."

This pre-Revolutionary War grist mill ground corn and flour for soldiers in seven American wars.