Casper, Wyoming
Hell's Half Acre, Wyoming
Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.
Places I want to go
Places on this traveler's wishlist.
Casper, Wyoming
Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.
Nehalem, Oregon
Mountain known by the Tillamook Tribe as "the place of the supreme deity."
Corbett, Oregon
A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.
Las Vegas, Nevada
Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.
Manchester-by-the-Sea, Massachusetts
Friction between grains of sand cause a curious "singing" sound.
Richfield, Utah
One of the world's oldest and most massive living organisms is a grove of quaking aspens.
Fallon, Nevada
Singing sand that stands as the final remains of an ancient lake.
Jamesville, New York
Abandoned rock quarry now a haven for mountain bikers and hikers.
Austin, Nevada
Only intact Ichthyosaur skeleton in the United States and an abandoned gold mine and ghost town all in one place!
Trona, California
One of the most unusual geological features, recognizable from a dozen hit movies.
Big Pine, California
Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.
Holbrook, Arizona
See massive fossils that are over 200 million years old in northeastern Arizona.
Rocksprings, Texas
This sacred cavern, 400 feet deep, is home to millions of bats and an ancient burial ground.
Port Austin, Michigan
Turnip-shaped island just off the Michigan shore in Lake Huron.
Page, Arizona
Most-visited and most-photographed slot canyon in the American Southwest.
Saint Paul, Minnesota
These curious caverns have been home to mushrooms, gangsters, and disco.
Lancaster, California
Built by one man in the '20s, this site is now a museum representing the Great Basin cultures.
Townsend, Tennessee
Mile-long cave system near Great Smoky Mountains.
Manistique, Michigan
This freshwater spring fills with 10,000 gallons of water per minute.
Arco, Idaho
Home to the deepest rift anywhere on Earth.
Chattanooga, Tennessee
More than five miles of underground passageways.
Sweetwater, Tennessee
Enormous lake at the bottom of a unique cave system.
Cannon Beach, Oregon
A massive sea stack famous for its appearance in The Goonies.
Inyo County, California
The rocks in this arid basin leave trails of movement behind them.