Discover The Newark Castle Remains in Newark-on-Trent, England: This English medieval castle is where King John died of dysentery.
Archives: Atlas Obscuras
The World’s Longest Echo
Discover Inchindown Oil Tanks in Highland, Scotland: This abandoned oil depot produces world's longest echo in a manmade structure.
A Portal Into the Buried Canal That Runs Through Washington D.C.
Water is still flowing underneath Constitution Avenue in a 200-year-old bricked up canal.
Where Venice’s Gondolas Go for a Tune-Up
Squero di San Trovaso is one of three remaining boatyards that make sure the iconic vessels glide along smoothly.
Imperial Map Monument
Discover Imperial Map Monument in Harhorin, Mongolia: History, geography, and shamanism meet in this eye-catching monument to the greatness of three empires.
Kungens Rondell (King’s Carousel)
Discover Kungens Rondell (King's Carousel) in Norrköping, Sweden: This roundabout was renamed in honor of the Swedish king's royal fender-bender.
The Mini Route 66
Come on and get your kicks at this scaled-down Route 66.
Lesia
Discover Lesia in Canora, Saskatchewan: The giantess welcomes travelers to a small Saskatchewan town with a traditional Slavic greeting of bread and salt.
Where the Heineken Star Came From
The brewing company took a liking to a small Dutch pub's logo.
Garden of Gethsemane
Discover Garden of Gethsemane in Tucson, Arizona: Religious statues built because of one man's bargain with God fill this peaceful sculpture garden.
Grant’s Canal
Discover Grant's Canal in Delta, Louisiana: The ill-fated plan to reroute the Mississippi so that Union ships could bypass Confederate fortifications on the river bend.
Red Mosque
Discover Jami Ul-Alfar Masjid (Red Mosque) in Colombo, Sri Lanka: This mesmerizing architectural wonder will take your breath away with its unusual color patterns.
Wonder House
Discover Wonder House in Bartow, Florida: Given just one more year to live, Conrad Schuck built his dream house in Bartow, Florida.
The Seely House
Discover The Seely House in Mamaroneck, New York: The "Skinny House" is made from scrap, salvage, and a neighbor’s kindness.
Washoe Theater
Discover Washoe Theater in Anaconda, Montana: This tiny movie theater was the last one in the U.S. constructed in the Nuevo Deco architectural style.
Hotel Edén
Discover Hotel Edén in La Falda, Argentina: This magnificent abandoned hotel has long been haunted by its Nazi past.
Gulliver Airship
Discover Gulliver Airship in Prague, Czechia: What looks like a crashed Zeppelin is actually a bright, airy reading room perched atop a modern museum.
Chandelier Hall of the Cologne Sewerage System
Discover Chandelier Hall in Cologne, Germany: An elegant chandelier hangs over this ancient sewer chamber, now open for concerts and public tours.
Old Tobias Water Tower and Jail
Discover Old Tobias Water Tower and Jail in Wilson, Kansas: This tiny old water tower once doubled as a makeshift jail.
Museo a Cielo Abierto
Discover Museo a Cielo Abierto in Santiago, Chile: The gorgeous murals at this open-air museum form the largest street art collective in Chile.