One of only two pod-shaped homes designed by Frank Lloyd Wright.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

Atlanta's strange assortment of concrete pillars inspires reflection in some, confusion in others.

The 19th-century pharmacy (now a used bookstore) was featured in James Joyce’s "Ulysses," and has changed very little to this day.

An overlooked memorial honoring the local Washington residents who died in World War I.

Though it's unclear why it's there, the lifelike sculpture of the giant lizard is oddly charming.

A derelict bit of infrastructure from the canal that once ran through D.C. is landlocked in the heart of the city.

This former asylum for Black Americans is haunted by its history of violence and racism.

The storied English village that pretended to be insane inspired NYC's nickname and the fictional namesake in the DC Comics universe.

This vast kitty-themed collection illustrates the history of human-cat interaction.

Inside this small brick bungalow is a collection of toys intended for the afterlife.

Decades of discarded bottle caps line this alleyway, a fixture of Texas A&M.

A "sinister, whimsical, tacky, and really orange" public art installation hidden under a Seattle bridge.

A plaque commemorates the spot in the Oregon woods where the first-ever Geocache was hidden.

An unexpected canine grave atop a mountain.

The whimsical construction on the roof has given rise to many a Montgomery myth about its contents.

At Monet's beloved home you can still see the Japanese bridge, waterlilies, and weeping willows that were the subjects of some of his most iconic paintings.

All that's left of the quintessential "cabin in the woods."

This museum on a college campus pays tribute to the Arctic and to two explorer alumni.

America's "second most important bell" is a contentious spoil of the Civil War.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

This extensive collection of dead bugs may be the world's most idiosyncratic and personal insect museum.

A beautifully detailed Victorian house designed to be easy to flee, built by a man haunted by fire.

The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.