One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.

A unique gallery chronicles the losers of American presidential history.

Marking the spot where a conquistador gave up his search for the fabled Seven Cities of Gold.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

Shaped like a big top tent, this memorial honors the victims of a terrible train wreck.

The statues commemorate the legendary mass killing of escaped circus monkeys.

Interactive modern and vintage submarine equipment, World War II relics, and submarine attire.

Developers built a Walmart around one family's plot and constructed a mausoleum in the parking lot.

A vision of beautiful Hindu architecture in the middle of the American South.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

One of the world's largest automobile junkyards is a unique landscape of metal and moss.

This folk art compound was built by a fortune teller on the advice of three people from the future.

Bad farming practices caused this unnatural natural wonder.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

They call this long foot bridge a swinging bridge, but really it's the bouncing you have to watch out for.

Ruins of a Carnegie family mansion on Cumberland Island.

Tour the sci-fi-esque reality of governmental disease management.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

Orthodox church partially financed by Tsar Nicolas II.

The final resting place of up to 6,000 Confederate soldiers, the largest mass grave in the Western Hemisphere.

Cemetery featuring rare glass-fronted columbarium.

This museum celebrating the almighty dollar lets visitors literally stand in the shadow of a million bucks.

Chicago's largest cemetery is full of beautiful Victorian monuments and more than a few ghost stories.

This unauthorized stone mermaid was secretly carved out of public stone before being permanently preserved.