The first full-scale tunnel built in America is short but scenic.

Small Nevada town embraced its designation as the "Armpit of America" with an Old Spice-sponsored festival.

The grave of America's 11th president is not in some grand monument but instead it's hidden away on the grounds of the Tennessee Capital.

This replica of the Greek structure is in the heart of Nashville.

This too-low North Carolina railroad trestle is still a notorious big rig executioner.

This woodland architectural installation acts as a camera obscura for the heavens.

Longtime headquarters of controversial boys' club for the world's wealthiest and most powerful.