Groton, Connecticut
Gungywamp
The kind of mixed-up place that drives archaeologists crazy.
Places I want to go
Places on this traveler's wishlist.
Groton, Connecticut
The kind of mixed-up place that drives archaeologists crazy.
Hebron, Connecticut
The ruins of an abandoned 18th-century town that is slowly being reclaimed by the forest.
Austin, Pennsylvania
When the Austin Dam failed it destroyed much of Austin...and then it failed again.
Manteo, North Carolina
Perhaps the oldest vine in North America, this sprawling plant helps make a sweet wine.
New Smyrna Beach, Florida
Despite being made of a seashell mortar, the crumbling remains of this historic Florida mill are still standing.
Cass, West Virginia
Take a steam-powered ride straight out of the past on this Appalachian rail line.
Boulder, Montana
This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.
Decatur, Georgia
An unusual art exhibition in a suburban yard is designed to awaken the souls of those flowing by.
Washington, D.C.
An Industrial Revolution-era public work that purified water using nothing but sand.
Bay Village, Ohio
The overgrown remains of an old rail bridge rise above the valley like ancient Greek ruins.
Kanab, Utah
This ancient cave is home to a museum, bar, and is filled with fluorescent minerals.
Smithland, Kentucky
An enormous natural sandstone bridge in Kentucky.
North Adams, Massachusetts
Naturally formed white marble arch housed in an abandoned marble quarry from the 1800s.
Ithaca, New York
In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.
Groton, Massachusetts
On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.
Yellowstone National Park, Wyoming
An architect's childhood fantasy treehouse made real.
Molson, Washington
This former mining hub holds a surprising abundance of undisturbed relics from the Old West.
West Glacier, Montana
This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.
Hurricane, Utah
A tunnel with windows, so you don't miss out on the impressive views.
Baltimore, Maryland
An eerie, abandoned military base engulfed by nature and graffiti is now home to a local park.
Lake, Oregon
Massive crater in central Oregon.
Traverse City, Michigan
A subterranean world of tunnels links several buildings of this rare 19th-century asylum.
Oklahoma City, Oklahoma
Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.
Columbus Junction, Iowa
A warning to the weak-kneed: This narrow bridge does its swinging eight stories high.