Think you know your American landmarks? In my mid-20s I realized that although I'd seen the Eiffel Tower three times and clambered all around the Great Pyramids of Giza, I'd never made it to the Grand Canyon, nor had I seen St. Louis' Gateway Arch or Maya Lin's haunting Vietnam Veterans Memorial. I've since corrected the lapses, and been duly awed. So by way of an apology, I've put together a must-see checklist of American icons. How many have you seen?
Grand Canyon
Whether you soar above it in a helicopter, hike down into it, or simply gaze upon … Read the rest