A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

This might just be the TARDIS of bookstores.

Walk into the 19th century without leaving Brooklyn.

This impressive mansion in Vinegar Hill has some mysterious details in its architecture.

A decommissioned military complex that's now a modern industrial park.

The site of one of history's most indelible and horrific tragedies.

The first American department store, and home to the largest operating musical instrument in the world.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A layered tribute to the work of mosaicist Isaiah Zagar.

The land is home to swimming ponies and a legendary 18th-century treasure.

Museum houses an impressive display of the origin and artistry from the now-quaint invention's history.

The site of the climactic scene from the classic horror film is now a historic landmark.

The "lovely red Vega" of the legendary record-settling pilot.

A heroic pigeon that, through a barrage of gunfire, delivered a message that saved over 100 lives in World War I.

The most decorated dog of World War I is preserved in the Smithsonian.

The Corinthian columns that towered over Abraham Lincoln’s inauguration stand proud.

The site where Poe “in great distress, and ... in need of immediate assistance” likely died.

A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.

Want to properly offend a king? Sculpt a giant hill figure in chalk of him riding out of town.

Open for a weekend once a year around October it houses a fascinating collection of unique Victorian preserved and stuffed animals.

Museum about life, death, and cannibalism in the Stone Age.

Giant naked man on a hillside.