Archbald, Pennsylvania
Archbald Pothole
It would take 35 firetrucks to fill this enormous glacial pothole.
Places I want to go
Places on this traveler's wishlist.
Archbald, Pennsylvania
It would take 35 firetrucks to fill this enormous glacial pothole.
Rome, Italy
The yawning maw of this pagan visage is said to bite off the hands of liars.
Cataño, Puerto Rico
The bat-covered home of one of the world's most popular brands of rum is located on a tropical Art Deco campus.
Chicago, Illinois
This shop for all your super spy needs hides an educational secret.
Avella, Pennsylvania
This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.
Bethlehem, Pennsylvania
The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.
New Haven, Connecticut
Yale University's home for rare works, including the mysterious Voynich Manuscript.
Wichita, Kansas
The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.
Norman, Oklahoma
The largest collection of political commercials in the world.
Arco, Idaho
Supposedly Satanic numbers adorn this preserved submarine sail.
Houlton, Maine
This massive solar system model is sprawled out across Maine's suburban wilderness.
Harrison, Nebraska
A rancher expanding a natural spring for his cattle came up with bones – lots and lots of them.
Harrison, Nebraska
Otherworldly rock formations and ancient fossils abound in this unique stretch of Nebraska badlands.
Melilla, Spain
A five-square-mile slice of Spain on the Mediterranean coast of North Africa.
Birr, Ireland
This burial pyramid in central Ireland is thousands of miles and thousands of years away from its Egyptian inspiration.
Cave City, Kentucky
Prehistoric animals decorate this popular outdoor park.
Cincinnati, Ohio
A suspended garden, now gone, once hung in the middle of this abandoned church.
New Mexico
Twice a year, visitors can tour the desolate site that birthed the Atomic Age.
Saint Paul, Minnesota
A museum within a museum, devoted to history's most questionable medical devices.
Duffield, Virginia
A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.
Paris, France
A haunting collection of the vanished and disappearing natural world.
Reykjavik, Iceland
An encyclopedic collection of mammal penises.
Toronto, Ontario
A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.
Seattle, Washington
A house filled to the brim with oddities and curiosities.