Reasons Celebrities Love Vacations at Lake Powell Reflection Canyon, Glen Canyon National Recreation Area. Found near Lake Powell, on the border between Utah and Arizona, Reflection Canyon is an astonishing natural wonder. Popularized by photographers, the canyon previously didn’t dominate the travel guides. Not surprising since the spot can only be accessed by boat or by a strenuous 55 mi road trip. In 1977, we visited Lake Powell and rented a boat but didnt visit this area.