Vienna, Austria
Karlskirche (St. Charles's Church)
Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.
Places I want to go
Places on this traveler's wishlist.
Vienna, Austria
Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.
Vienna, Austria
A rooftop restaurant hides in plain sight atop Vienna's Palace of Justice.
Paris, France
This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.
Paris, France
An overlooked marble is the only surviving in-place 18th century example of the measurement that changed how we define distance.
Paris, France
Indents in the pavement are all that remain from a grisly death machine in Paris.
Paris, France
How did a French journalist’s grave become the sexiest statue in the cemetery?
Singapore
The highest pedestrian bridge in Singapore looks like a series of undulating waves rising between two public parks.
Fort Worth, Texas
The world's second-longest burning light bulb.
Mineral Wells, Texas
Crumbling hotel echoes with the sounds of the '30s.
Naica, Mexico
A gargantuan crystal kingdom.
Dzitnup, Mexico
These azure waters were thought to lead to the Mayan Underworld.
Mexico City, Mexico
An island filled with hundreds of hanging, decomposing, decapitated dolls.
Stará Bystrica, Slovakia
The world's newest astronomical clock is also its most accurate.
Olga, Washington
This 50-ton ship on Orcas Island has never seen the ocean.
Anacortes, Washington
This dilapidated ship carcass covered in trees is a striking sight.
Gildeskål, Norway
Norway has built what may be the world's most beautiful public toilet.
North Bend, Washington
This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.
Sundance, Wyoming
This shallow pit was once used to send over 20,000 buffalo plummeting to their death.
Coeur d'Alene, Idaho
A black cottonwood gets a second life as a home for books.
Sonora, California
Where the writer penned his famous story about a jumping frog.
Volcano, California
Its dark depths conceal millions of rare, delicate crystal formations.
Ione, California
One of the oldest reform schools in the United States, home to wayward boys such as Merle Haggard, now abandoned.
San Francisco, California
The randomness of this wall of lava lamps helps encrypt up to 10 percent of the internet.
San Francisco, California
Early prototype for Frank Lloyd Wright's Guggenheim.