Walk the whole Mississippi River!

This historic Civil War church has survived over a century of racial turmoil but still stands as a reminder of the town's roots.

Cryptid lake monster honored with its own monument.

Memorials and tributes scattered across the university grounds remember a famous national tragedy of the Nixon era.

The oldest bridge in South Carolina may have been designed by the same man who created the Washington Monument.

A toxic ghost town sitting atop a massive coal fire.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

A field in which God and his son Jesus purportedly appeared to a young farm boy named Joseph Smith.

An urban forest overtakes what was the greatest failure of utopic urban housing.

This giant green head remembers one of America's jazz giants.

This ancient Irish religious site is covered in ancient carvings, many of which have barely aged.

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

Copenhagen's celebrated theme park and gardens.

A collection of noses tucked inside an art museum reveals how times have changed.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

This chimerical bridge/tunnel appears to dead end right into the sea.

Swedish skyscraper with a 90° twist.

The modern birthplace of Irish freedom.

Housing the famous Norwegian ice-defying 19th century polar exploration ship.

Across the Pacific in a raft, a museum dedicated to Thor Heyerdahl's now legendary expedition.