This psychedelic tourist trap is a leisurely descent into madness.

Hamburgers are intensely proud of their tunnel beneath the river.

This colorful creation wasn't always a welcome part of Toronto's Moccasin Trail Park.

In Hong Kong, a fairytale flower tunnel is hidden within the gardens of a public housing complex.

A repurposed railway tunnel with otherworldly acoustic characteristics.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

An abandoned railroad tunnel transformed into a creepy path for hikers and cyclists.

In 1977, an eccentric book lover formed a micronation for book lovers.

This 1.5 million-gallon water tower inspired Stephen King while he was writing "It."

The strange “kaiju” of Lake Imba that allegedly killed over a dozen men with a single strike of lightning.

An often-shuddersome journey into a low-tech, robotic themepark.

A perfectly running 230-year-old silver automaton and music box.

The elaborate clockwork contraptions in this Scottish gallery create small worlds of whimsy and horror.

Japan's first automaton went missing, only to be revived by the Osaka Science Museum.

A registered historic landmark shrouded in unsettling local legends.

This stretch of highway is said to be haunted by ghosts of settlers whose graves were paved over.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

This bridge is haunted by the ghost of a distraught mother.

One of the oldest bridges in Norwich was used during the English witch trials and is said to be haunted.

In 1911 this intersection was called "the heaviest corner in the South," and outlandish claim that only grew wilder over the years.

This 19th-century Hamptons windmill was once home to modernist painter Agnes Pelton.

America's oldest drive-in movie theater has been in continuous operation since 1934.

Marie told fortunes from her small stand on the Boardwalk for decades, including to a young Bruce Springsteen who would busk outside her booth.

Like a kitschy mirage in the Mojave, this eatery serves up classic 50s-style diner meals and a dinosaur sculpture garden.