This roadside wonder is as mysterious as it is beloved.

The Connecticut village named for its subterranean thunder.

After decades of neglect, a brutalist icon is getting new life as an eco-friendly hotel.

Panoramic views of the city of New Haven and the Long Island Sound, with a side of history.

Shoreline strewn with the remains of ghostly fallen trees.

A surreal landscape where fanged rocks rise from the ground and the ocean feels like a great mystery.

A glimpse into the "Logging Capital of the World" at a time when there was far more forest and far less machinery.

Stroll through a wonderland of stupendous moss-covered trees.

An extraordinary collection of aircraft and spacecraft on display at the original site of the Boeing Company.

The historic bar where local ship captains, traders, and gold miners would come together to do business a century ago.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

A wall of chewing gum moonlights as collective art.

A rotting tree in the middle of Seattle doubles as an elaborately-controlled art piece.

This sculpture forces visitors to confront their relationship with space.

A community gathering place that once housed half-ton tanks and the World's Fair.

A former copper mine which became a truly unsuccessful prison.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

Amazing views of Long Island Sound can be seen from this mountaintop tower.

Home of the Daffodil Festival, Castle Craig, and a ghostly hound.

A lone tower rises above the cliffs in a city park, offering fantastic views of the Connecticut landscape.

Hidden behind a Target are pillows of cooled lava that formed at the bottom of a deep lake in the Mesozoic Era.

A human attendant once directed car traffic from this structure before automated stoplights.