The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

The first park built over a freeway is a brutalist masterwork.

A museum dedicated to the history and exploration of both popular music and science fiction.

Founded in 1961, this comic shop is said to be the oldest in the world.

Amid the bustle of the Pike Place Market is a poem by famed Japanese poet Narihira.

A wall of chewing gum moonlights as collective art.

Deep into the lower floors of Pike Place, find a date with fowl fate.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

A Tucson museum and performance space full of found-object movable sculptures.

This golf ball–shaped former desert real estate office now houses a UFO museum.

A sharp bend in a dramatic river canyon cut through red rocks.

Most-visited and most-photographed slot canyon in the American Southwest.

Formerly frequented by Hollywood stars and now open for tours.

A surreal, interdimensional shopping center and portal to another universe by Meow Wolf.

No one really knows how these old hobby horses got here, but the herd keeps growing.

This narrow canyon has been carved by the river over thousands of years into spectacular and curious forms.

A short nature trail winds through the greatest works of poet Robert Frost.

This is the house that spite built.

This peaceful Massachusetts graveyard was one of the first "garden-style" cemeteries in America.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

Ralph Waldo Emerson spent two years living here decades before it became a Frederick Law Olmsted-designed park.

Dedicated to one of the darkest moments in Irish history.

The stone sculpture of an Ottoman soldier is an homage to a lost Providence landmark.

The world's largest piece of copyrighted artwork.