The angel of death appears to weep black tears at this grave marker.

A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

A reproduction of earth's many biomes.

The trials and tribulations of marking Poe's grave.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

A modernist landscape of water and sci-fi concrete.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

More gold than anywhere else, ever.

Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

An acoustic anomaly with a mysterious cause.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

A museum befitting the city responsible for supplying the majority of the world's LSD.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

The private clubhouse for the members of the Academy of Magical Arts.

Explore 10 acres of environmental sculptures.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

A mysterious castle built as a monument to lost love.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

The world's longest known cave system.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.