Thank you for your interest in becoming an IDA Member!
If you already are an IDA member please use
Renew or
Donate.
Please complete the online membership form by filling in your information
below (bold fields are required). If you prefer to pay by cash or check
through the mail, please
click here
for a printable registration form.
If you have problems using our online system, please contact us at (520)
293-3198 or ida@darksky.org and we will be happy to process your request
over the phone or assist you with the online membership form.
Thank you!