Carvings in Turkey's Marble Road may have directed ancient Romans to a hidden brothel.

The ancient latrines of the Greeks, in all their public glory.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

The hallucinogenic center of the ancient world.

This legendary city has been a tourist attraction for centuries.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

Elaborate drama imparts an appreciation for 19th century hardships.

The first hand-illuminated, hand-written bible since the invention of the printing press.

A jaw-dropping brutalist space church seems to have crash-landed in the middle of America.

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

One of the largest collections of holy relics in the country.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

The world's tallest doric column is this Ohio monument to a naval victory in the War of 1812.

Deep scars on the earth left by the Ice Age.

This presidential tomb was not dedicated until years after Harding's death due to personal controversy.

This moving cemetery sphere is a slowly rolling stone.

This recycled wax museum may be the only one that features John Travolta in a Bible scene.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.