Arizona is a land of vibrant colors and extreme natural beauty. It’s as if everything around you wants to kill you and make you fall in love simultaneously. It’s famous for the Sonoran Desert, which spreads across the state’s southern half. However, Arizona has mountains too. Northern Arizona is dominated by mesas and mountains, including the 12,633 feet Humphry’s peak, which rises above the treeline, and Sedona’s photogenic red rock mesas.