Rocksprings, Texas
Devil's Sinkhole
This sacred cavern, 400 feet deep, is home to millions of bats and an ancient burial ground.
Places I want to go
Places on this traveler's wishlist.
Rocksprings, Texas
This sacred cavern, 400 feet deep, is home to millions of bats and an ancient burial ground.
Hawaii
This black shoreline is made up of exploded lava particles.
Cannon Beach, Oregon
A massive sea stack famous for its appearance in The Goonies.
Carlsbad, New Mexico
A cave's rare beauty held a cavernous secret hidden underground.
Big Major Cay, Bahamas
In paradise, feral pigs have claimed an island all to themselves.
Iceland
If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.
Florence, Italy
Over 50 exquisite hand-painted Renaissance maps decorate a Medici storage room.
Portland, Oregon
The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.
Memphis, Tennessee
Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.
Wilmington, North Carolina
Garden dedicated to native carnivorous plants and site of huge flytrap heist.
Woodstock, New Hampshire
These towering spires and glowing walls are carefully crafted from hundreds of thousands of icicles.
London, England
A naturally mummified 2,000-year-old man.
Venice, Italy
Go inside to really appreciate this 500-year-old technological masterpiece.
Las Vegas, Nevada
A new kind of theme park for adults off the Las Vegas Strip.
Townsend, Tennessee
Mile-long cave system near Great Smoky Mountains.
Bluff, Utah
A well-preserved Ancestral Puebloan ruin tucked beneath a desert cliff.
Antarctica
Natural time capsule containing an alien ecosystem.
Memphis, Tennessee
The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.
West Liberty, Ohio
These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."
Xuân Trạch, Vietnam
World's largest cave was only discovered in 1991, and now offers tours to the public.
Kamakura, Japan
A bronze statue dating back as far as 1252, still has remnants of gold on its right cheek from ancient gilding.
Wieliczka, Poland
An underground city of salt.
Harmony, Minnesota
This large midwestern cavern features impressive rock formations and an underground waterfall.
Ione, California
One of the oldest reform schools in the United States, home to wayward boys such as Merle Haggard, now abandoned.