Mammoth Cave, Kentucky
Mammoth Cave
The world's longest known cave system.
Places I've been
Places this traveler has marked as been there.
Mammoth Cave, Kentucky
The world's longest known cave system.
Bowling Green, Kentucky
Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.
Orlando, Florida
Opened in 1976, this monster-sized version of the fast-food franchise is sometimes called the Epic McD.
Yellowstone National Park, Wyoming
A beautiful geyser under environmental threat.
Yellowstone National Park, Wyoming
The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.
Devils Tower, Wyoming
The first declared National Monument in the United States.
Hamer, South Carolina
I-95's Tijuana-style celebration of kitsch at the Carolina border.
Wall, South Dakota
The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.
Louisville, Kentucky
The Midwestern United States' tribute to Michelangelo is a foam statue sprayed with gaudy gold paint.
Anchorage, Alaska
While not recognized by Guinness, this chocolate waterfall is likely to be the world's largest.
Wasilla, Alaska
Siberian husky that delivered a life-saving antitoxin.
Talkeetna, Alaska
This whimsical stacked cabin looks like something out of a children's book.
Fairbanks, Alaska
Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.