The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

Hike up to this ancestral grain storage site, but don't touch.

An assortment of armored tanks and Howitzer cannons in the middle of the Sonoran Desert.

This Native American settlement dates back to the Pueblo II period.

This isolated outpost was once the only place to cross the Colorado River for hundreds of miles.

When it was built in 1929, this historic bridge was the only place to cross the Colorado River for 600 miles.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

A true roadside icon standing on the same plains that the herds once roamed.

Every president in history is immortalized in bronze in downtown Rapid City.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

A fitting attraction for the corn capital of the world.

This post-Ottoman era church in Athens was built by locals to serve the residents of Anafiotica

Catch raucous live performances of traditional tunes at this old-school taverna.

The only surviving choragic monument is a trophy awarded in 334 BC for the winning dramatic chorus.

A man's head is enshrined beneath a statue near the first building constructed for the modern Olympic Games.

This small museum once served as a royal hunting pavilion for King Otto Friedrich Ludwig.

This ancient hydrological marvel is now the base of a modern outdoor cinema.

Remember that scene in the Matrix, when Neo is in the big white room with all the weapons flying by? Well, this is what it would look like if he had wanted trees instead of guns.

An art gallery home to a plethora of art from local artists who can often be seen hard at work.

A vertically floating hemlock controls the waves and weather at Crater Lake.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

This trail leads to a mine that was used as a sanctuary during the Great Fire of 1910.

A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.