All episodes
In Wisconsin, Evidence of Human Sacrifice
Why Yellowstone Can be a Magnet for Deadly Misadventures
The Importance of Yellowstone in Native American History
How LBJ's Family Home Influenced His Landmark Legislation
This Canal Helped Georgia Reclaim Its Resources
A Breathtaking 110-Mile Alaskan Railroad Built in Two Years
The Secret Ingredient in Jack Daniel's Whiskey
Death Valley: One of the Most Extreme Places on Earth
Indiana's Secret Parties and Perfect Popcorn
Bourbon and Bluegrass Go Hand in Hand in Kentucky
How This Man's Hobby Turned into Tabasco Sauce
Evel Knievel's Famous Snake River Canyon Jump
The Juicy Rivalry Between Georgia and South Carolina
Why No One Died in the Delaware River Crossing
One of the Most Remote Places in the U.S.
Obama's Favorite Beer is Made Here
The Sandy Shores of Myrtle Beach
The Views of the Olympic Mountains Are Truly God-Like
Where Sitting Bull and Crazy Horse Defeated Colonel Custer
Nebraska is the Home of Reliable Tractors
How Buffalo Bill Became a Water Tycoon
A Horrific Tragedy at Frank Lloyd Wright's Home
Here's Why the Battle of Vicksburg Was So Important
The Strikingly Unusual Clingstone Mansion
Why 500 Men Gather in a Little-Known Louisiana Field
Why Portland Allowed "Rum Breaks" For City Workers
Niagara Falls
The U.S. Army's Legendary Buffalo Soldiers
Do You Know What the Hollywood Sign Originally Said?
The Black Blizzards of Oklahoma
How a Resort Town Became an Abandoned Toxic Wasteland
How the 726-Foot-Tall Hoover Dam Was Built Ahead of Schedule
The Intense War Between the Modoc Tribe and the U.S.
How 60 Million Bison Became 1,000 in a Century
Arizona's Jaw-Dropping Mile-Long Meteor Crater
Insane Views of the USA in a Minute
How Alabama Specialists Burn a Forest Safely
Oklahoma's Strangest Scenery
How Minnesota and Music Made Bob Dylan
The Land of Mountaintop Removal
Why Wyoming Takes Women's Rights Seriously
The Legend of Old West Outlaw Billy the Kid
What Happened to Christopher McCandless
A Glimpse Into the Highest Mountain of the Cascade Range
What the Oregon Trail Looks Like Today From Above
Without This Woman's Help, Lewis and Clark Were Goners
The Stunning Filming location of "The Horse Whisperer"
The Best View of the Grand Canyon
This Impressive Idaho Waterfall Is Taller Than Niagara
How Alabama Became Home to 'Rocket City'
This Engineering Job Is Not for the Faint-Hearted
How a Broadway Show Made Charleston a Household Name
Providence Canyon
America's First Terrorist or National Hero?
For Bourbon Fans, Kentucky Is the Holy Land
Rikers Island Inmates Bury the Unclaimed Dead for Work
Scandal in the Biosphere
How Rockefeller Jr. Forced the Creation of a National Park
These Famous Names Came Out of Omaha
What It Takes to Master North America's Tallest Mountain
The Stunning Way Cranberries Are Harvested
How America's Public Parks Were Born
Georgia O'Keeffe's New Mexico
Anything but Humble: Hearst Castle
Missouri's Strange History of Extreme Natural Disasters
This College Has Housed Some Serious Celebrities
This Controversial Supreme Court Decision Was a Civil War Catalyst
How North Dakota Transformed Theodore Roosevelt
The Breathtaking Natural Riches of Wisconsin
How a Discovery in Montana Inspired Jurassic Park
How Avery Island Became a Refuge for Birds
Aspen's Best Indoor and Outdoor Attractions
A Scenic Virginia Road Worth Over $4 Million Dollars
Atlantic City's Giant Bootlegging Elephant
Which National Park Draws 25 Million Visitors a Year?
Where The Fastest Cars in the World Come Together
Why Anchorage Is a Winter Sports Playground
Why This Giant Puerto Rican Fort Kept Growing
Magnificence and Turbulence in Our Nation's Capital
How Ford Jump-Started America's Love Affair with Cars
This Is Actually America's First Small Town
The Heartwarming Story Behind the First Thanksgiving
The Tragic Bad Axe Massacre of 1832
Paterson, NJ: Birthplace of U.S. Industry?
Yellowstone Is Overdue for an Eruption?
Michigan's Big House
The Bridge Capital of the World
Why Denver is an Art-Lover's Paradise
The South Carolina Statehouse
Why Wild Horses Are at Risk
The Surprising Link Between the Grand Canyon and Ancient Egypt
The Heart of Charlotte
You Can Find the Oak Tree From 'Shawshank Redemption' Here
The Home of the Wright Brothers
Al Capone and Chicago's Violent Mobster Past
This Irish Immigrant Prevented a Train Wreck
The Plane Crash that Claimed Three Rock Legends
How Francis Marion Became the Father of Guerrilla Warfare
How a Diphtheria Outbreak Spawned the Iditarod
A Frigid Bootcamp for Scientists