Four Corners Orange-hued sandstone monoliths are the backdrop for a backcountry adventure into the American Southwest. Host Kara Tsuboi steps into the past as she explores iconic Monument Valley with a Navajo guide by foot and four-wheel drive. In neighboring Mesa Verde National Park, the 800-year-old ruins of a lost civilization are a mystery to be explored, and at the end of a scenic hike, a millennia-old meal of local squash and beans is given a modern and delicious twist