The bones of an old zoo crumbling in the shadow of a new one.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

This sprawling bookstore spans four floors and has more than a million books in stock.

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

The tomb was guarded by soldiers from both sides of the war, and some left their initials carved in the brick.

A throwback to 1980's gaming nostalgia.

These trees are living witnesses to events that inspired poet Walt Whitman’s service during the American Civil War.

This plaque celebrates the sister city relationship between Fredricksburg and Fréjus.

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

Constructed by the younger brother of George Washington.

A home that witnessed Civil War combat on the Sunken Road has the battle scars to prove it.

The Kirkland Monument remembers a selfless Civil War hero who braved the battlefield to give water to his dying enemies.