Tonto National Monument is an International Dark Sky Park. You can see by attending the ‘Celestial Celebration’ on Jan. 25th. It’s from 6 pm to 10 pm. You will be able to “Visit with astronomers, learn about nocturnal wildlife, hike to the Lower Cliff Dwelling by flashlight, and earn your Night Explorer Junior Ranger patch.” There’s even an Astronomy Scavenger Hunt where you can win a prize! Tonto National Monument is located at 26260 N. AZ Hwy 188 in Roosevelt. There is no fee for this event.