Nottingham, England
Park Tunnel
An engineering error ensured this cavernous 350-foot-long subterranean thoroughfare was never used as intended.
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Places on this traveler's wishlist.
Nottingham, England
An engineering error ensured this cavernous 350-foot-long subterranean thoroughfare was never used as intended.
Napa, California
The largest drain hole in the world.
Lido, Italy
Armenian monks at an island monastery in the Venetian Lagoon make a rare rose petal jam.
Almaty, Kazakhstan
This sprawling market is a one-stop shop for traditional Kazakh foods, from mare’s milk to sheep’s head.
Uden, Netherlands
Drive past the giant fruit sculptures and up to the window for a menu of fruity treats.
Southend-on-Sea, England
A perilous medieval road leading right into the sea.
Zhangye Shi, China
These layered sandstone mountains in China look like they are made of pressed crayons.
Puerto Río Tranquilo, Chile
Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.
Qurayyat, Oman
A sinkhole and now a swimming hole, too, full of dazzling turquoise water.
Ehlanzeni, South Africa
Raging waters have created a strange geological site that looks like something off of a progressive rock album cover.
Qatar
Climb down into the largest sinkhole in Qatar.
Alto Paraíso de Goiás, Brazil
After millennia of erosion by sand and churning water this Brazilian valley now looks like a lunar fantasy.
Stazzema, Italy
A massive natural rock arch gives the Tuscan mountain its own window to the sky.
Malham, England
A long, winding trek rewards you with a gorge so captivating it inspired a painting in the Tate.
Isle of Skye, Scotland
An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.
Iceland
Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.
Logan, Ohio
Rare recess caves fill this unbelievably beautiful Ohio park.
Eaglehawk Neck, Australia
This extraordinary geological oddity resembles human-made pavement.
Isle of Skye, Scotland
Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.
Bloomfield, New Mexico
The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.
Fairbourne, Wales
A hidden tunnel leads to an abandoned slate quarry that's now a secret swimming spot guarded by cliffs.
Winchester, England
Ask nicely, and stewards of a centuries-old charitable tradition will give you free bread and beer.
Älvdalen S, Sweden
The world's oldest individual clonal tree looks like a wimp despite standing tall for 9,550 years.
Tucson, Arizona
Despite a recent paint job, the factory still sits empty.