A synth musician's paradise at the heart of a community responsible for the soundtrack to 'Stranger Things.'

Locals call this magical moss-covered walkway the "Emerald Path."

A modern-day wunderkammer dedicated to Indianapolis history, Afrofuturism, and musical vibrations.

Ethereal alien hums and haunting whale songs emitting from...a giant sheet of vibrating metal?

Oldest existing wire suspension bridge in the United States.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

Located in an old church, this brewery produces a different kind of holy water.

A Japanese video game arcade hides in the back of a Swedish pool hall.

Eat a Nobel banquet from any year in the basement of Stockholm's City Hall.

A rare surviving Victorian greenhouse designed specifically to house giant water lilies.

A golden egg-shaped sauna in the Arctic tundra.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

Dine on food tied to Viking history and legend at this subterranean Stockholm spot.

A series of modernist treehouse hotel rooms grace the outskirts of an Arctic forest.

This luxury hotel suite is located deep in the bowels of an old mine.

This cemetery features modernist statues as strange as its name.

This semi-secret storybook hedge maze is also the oldest garden in the city.

The oldest continuously operating farm in New York State.

This sprawling woodland estate was the brainchild of iconic American industrial designer Russel Wright.

A six-story treehouse offers spectacular views of New York's Finger Lakes region.

The abandoned grounds and derelict greenhouses of this once-magnificent Edwardian estate are now a nature preserve open for exploration.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

Why have you never heard of the second most popular tourist site in New York?

Town full of spiritualists, some of whom are mediums, is still in full swing after 130 years.