Discover Hilton Sisters Grave in Charlotte, North Carolina: Conjoined twins Daisy and Violet Hilton were stars of the vaudeville circuit.
Archives: Atlas Obscuras
The World’s Largest Prehistoric Copper Mine
Some of the tunnels in the 3,500-year-old mine are so narrow it's believed they must have been carved by small children.
The Hippie Tree
Some locals believe the colorful tree is a portal to hell.
Ebbets Field Apartments on the Birthplace of the Brooklyn Dodgers
The "Pigtown" field where Jackie Robinson made his major league debut was replaced with a huge apartment complex.
A Natural History Wunderkammer in the Arizona Desert
Over 100,000 items, ranging from the skeletons of vampire bats and baby pigs to meteorites and the skull of a Roman gladiator.
The Exact Spot Where WWI Ended in the U.S.
Discover The Spot Where WWI Ended in Bridgewater, New Jersey: American involvement in World War I officially ended in 1921 in New Jersey, three years late and thousands of miles from the battlefield.
American Museum of Western Art
Discover American Museum of Western Art in Denver, Colorado: The huge collection of paintings of the American West is one of Denver's best-kept secrets.
Niue
Discover Niue in Alofi, Niue: A tiny, remote island packed with wonders both natural and geeky.
Nishiki Market
Discover Nishiki Market in Kyoto, Japan: This 700-year-old street food market features baby octopus and soy donuts.
Wiñay Wayna
Discover Wiñay Wayna in Urubamba, Peru: These steeply terraced ruins are a stop along the Inca Trail to Machu Picchu.
Lucy Burns Museum
Discover Lucy
The Oldest Dutch Colonial Farmhouse in Manhattan
Built around 1785, it's a rare relic of rural Manhattan.
Fell Family Cemetery
Discover Fell Family Cemetery in Baltimore, Maryland: Wedged between two sets of row houses is an awkwardly located family graveyard.
The Historic Anatomical Theater at the University of Maryland
Discover Davidge Hall in Baltimore, Maryland: One of the oldest anatomical theaters in the U.S. still in use was once the site of an infamous cadaver riot.
The Great Spring of Boston
A tiny plaque marks the location of the water source that facilitated the birth of the modern metropolis.
The Waterworks
Discover The Waterworks in Waiau, New Zealand: Water-powered gadgets whirr to life in this quirky eco park.
Mazar-e-Quaid
Discover Mazar-e-Quaid in Karachi, Pakistan: This commanding mausoleum holds the remains of Muhammad Ali Jinnah, the founder of Pakistan.
The World’s Largest Single Organ Chamber
Twice a day, the sounds of the Wanamaker Grand Court Organ dazzle shoppers at a Philadelphia Macy's.
Warsaw Uprising Monument
A tribute to of the most devastating events in the city's history.
Temple of Vaccinia
Discover Temple of Vaccinia in Berkeley, England: The "father of immunology" used this humble hut to offer the local people some of the world's first free vaccinations.