America’s 25 Amazing Underground Attractions
15. Antelope Canyon, Arizona
Antelope Canyon’s dusty canyon floor and waves of unusual red rock make it look like Mars. The sometimes shadowed sandstone canyon walls rise as high as 100 feet. Their unique wave-like shapes are the product of millions of years of wind-powered erosion. You can only visit this special place on guided tours because it is legally within the confines of the Navajo Nation.
16. The Edison, California
Looking for an electrifying hot spot? How about the basement where the Los Angeles power plant was originally located? Yes, it’s now a bar, complete with utility tunnels and the old turbine steam generators. Comedically christened, The Edison, this place is one of the coolest clubs in the city and is reported to be nigh legendary for its drinks and buzzing burlesque shows.