Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

Farms are serving pizza made from their own fresh crops, a growing trend in the American Midwest.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

The world's only museum devoted solely to the art and collection of action figures.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

The highest point in Washington state is a volcano covered in glaciers.

Giant origami sculptures tucked into desert scenery beckon passers-by to explore further.

The biggest pinball arcade in the world has over 600 pinball machines, and 300 arcade machines.

A bike being "eaten" by a tree is the real Vashon legend behind popular children's book, "Red Ranger Came Calling."

A still functioning vaudeville carousel that has operated for over a century boasts a colorful menagerie and past.

A bigger-than-life pun that has become a beacon of altruism.

These aggressively sustainable art homes look like something out of 1970's science fiction.

One man's extraordinary topiary garden in a small South Carolina town.

100-year-old shipwreck you can walk up to at low tide.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

Delightful disarray of found objects and clutter.

Where manatees are the snowbird vacationers in these balmy Florida springs.

Stay in a room with a view... of the bottom of the ocean.

Treehouse motel and treehouse-building school.

Hundreds of trees made from glass bottles make up this forest on Route 66.

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