"On August 19, 2013 Chaco Culture became the world's newest international Dark Sky Park, one of only four units to receive this distinction." Read the tour guide the man at my hotel gave me.
The highest temperature that I experienced was around 80 to 90degrees. The lowest temperature that I experienced was on the winter nights when it was below freezing.
I was spending my vacation in New Mexico around the South Mesa.
The first place I visited was the Pueblo houses, because I've heard they have the best Pueblo houses known that are still standing to this very day.