IDA Phoenix Area Chapter

The International Dark-Sky Association (IDA) Phoenix Area Chapter is the local Phoenix area chapter of the International Dark-Sky Association which is headquartered in Tucson. The IDA is the recognized authority on light pollution and is the leading organization combating light pollution worldwide. The Phoenix Area Chapter is dedicated to protecting night skies throughout Arizona by advocating for eye and sky friendly lighting right here in the Valley of the Sun.

Check out the Reflections section to learn about our involvement in light pollution awareness in the valley!

Check out our upcoming events here!

We serve the entire greater Phoenix area. We serve more than just Phoenix. The cities served by the IDA Phoenix Area Chapter include:

  • Chandler
  • Tempe
  • Gilbert
  • Scottsdale
  • Buckeye
  • Glendale
  • Wickenburg
  • Surprise
  • Mesa
  • Queen Creek
  • San Tan Valley
  • Gold Canyon
  • Apache Junction
  • Cave Creek
  • Goodyear
  • Casa Grande
  • Litchfield Park

If you do not see your city listed, but think that you might be covered by this chapter and want to get involved, just send us a message!