Eccentric concrete mansion and museum designed and built by hand from the inside out.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

A unique sculpture park that specializes in the huge and bizarre.

The final resting place of many of New Jersey's most famous residents, including U.S. history's most in-vogue antagonist, Aaron Burr.

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

A Roman-style column in Oregon hides a spiral staircase inside.

A massive sea stack famous for its appearance in The Goonies.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Home to the only outdoor municipal elevator in the United States.

One of the world's tallest, oldest, and most disgusting chocolate cascades.

A beautiful 62-acre Catholic shrine and botanical garden.

A heavenly experience, right here on Terra Firma.

This stoic, if derpy, giant stands as a monument to Oregon's statehood and the novelty culture of yesteryear.

Private collection of art inspired by cabinets of curiosity.

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

Gigantic private toy museum featuring among finest collections of antique mechanical banks in existence.

This sandstone mansion was the home of two of Oregon's most important pioneers.

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

Portlandia is the second-largest copper repoussé statue in the United States.

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