Arizona is home to dozens of breathtaking parks, monuments & landmarks which are perfect for an unforgettable adventure any time of year. Arizona's own natural wonder, the Grand Canyon, celebrates 100 years as a National Park in 2019. Step back in time and enjoy celebrated history by strolling down century-old main streets or by hiking amidst ancient ruins of our Tribal ancestors. The Arizona Office of Tourism provides complete travel information: maps, tour guides, lodging, restaurants & more.