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

A historic neighborhood church is reborn as a psychedelic arts collective.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

Make your reservation to have coffee with some kitties.

A hand-built folk art installation covered with messages of God's love.

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

This naturally-sourced hot spring is now home to a clothing-optional resort.

A beautiful geyser under environmental threat.

Its buzzing collection honors vibrator history.

A one-of-a-kind collection of a unique medium.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

A semi-scholarly approach to sex.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

This former lieutenant governor's home is brimming with curiosities.

This sign designates the road that leads to the infamous Area 51.

This beloved roadside attraction welcomes visitors with his signature neon smile.

The world's largest dead polar bear, immortalized by taxidermy and Hunter S. Thompson.

A unique solar-powered pottery studio and gallery in the desert.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

Local history museum with mammoth bones and an old myth about local giants