International Dark-sky Association


IDA Colorado’s mission is to connect our members to the people and resources they need to advance dark-sky work, including promoting lighting best practices, promoting IDA-recommended governmental policy, and recognizing Dark Sky Places.

Featured Coming Events

IDA Colorado November Meeting

NEW DATE:  November 21st, 7:00 pm, virtual only. After the business meeting, there will be live streaming from a telescope at the Little Thompson Observatory in Berthoud.

Tools for Advocates

IDA Colorado Calendar

IDA Colorado Regional Coordinators

IDA Colorado Newsletter Archive

Recommended Links for Advocates