It’s best known for legendary views, full stop, but the Grand Canyon is more than just a photo op—there’s so much to do and see. Some visitors drive or cycle the canyon’s edge, but if hiking’s more your thing, you can take on one of its well-maintained trails like Bright Angel (good for all levels) and South Kaibab (a steeper route, for experienced hikers). Of course, wildlife’s a main draw—you’ll see everything from mountain lions and desert bighorn sheep to over 400 types of birds. But there’s also the greenery: The Grand Canyon has a dozen plants you can’t find anywhere else. We suggest going in September or October—and avoid summer—to skip big crowds but still enjoy relatively warm weather. Most would say the South Rim offers the most classic experience—the views you come to expect, and the most to do for visitors looking to spend a full day or more.