Hidden amid a collection of trails is the site of a tragic crash.

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

A piece of outsider public art accompanied by a strange urban legend.

A sign marks the plane crash that caused two nuclear bombs to fall in North Carolina.

This multi-story wooden waterpark offers homemade thrills.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

This Portland shop is brimming with natural wonders, local art, and handmade goods fashioned from recycled materials.

Instead of fruit, the branches of this tree are brimming with hopes and dreams.

This Portland Art gallery doubles as a studio that supports adults with intellectual and developmental disabilities.

Entering this curiosity shop is like stepping into a mad scientist's lab.

Hundreds of handmade critters fill this tiny window gallery in the heart of Portland's Alberta Arts District.

Tens of thousands of tiny birds swarm into one school chimney every fall.

This abandoned boat sits on a nude beach, is shaped like a UFO, and is covered in graffiti.

A sculpture of a salmon swimming through a brick building.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

Their motto is, "We've been bonkers for hats even longer than you have!"

Delightful disarray of found objects and clutter.

Private collection of art inspired by cabinets of curiosity.

A heavenly experience, right here on Terra Firma.

An emporium for the weird, creepy, rare, and just plain gross.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

Over 1.3 million confiscated wildlife products fill this macabre menagerie of illegal animal specimens.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

Gleaming self-built castle towers made from beer cans and inspired by "Vitamin Mary Jane."