Contractors in this Oregon town have been stamping their names in sidewalks since 1908.

On a trail in Portugal's Barão de São João National Forest, a pile of faces look up at hikers from the forest floor.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

The art studio of an early 20th-century painter, hidden amid the Great Smoky Mountains.

An abandoned town is hidden in Great Smoky Mountains National Park.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

This public baseball field is a beloved remainder from of one of the most historic stadiums in the country.

This historic Jewish cemetery sits right in the heart of a Detroit car factory.

This railway-turned-greenway provides a pedestrian link in downtown Detroit and celebrates urban artwork.

Enormous small-business mecca in the Midwest, serving dozens of artists.