Dark-sky resources
Our application to the IDA was made in March 2013.
Please click on the image below to view our presentation in PDF format (©Tony Oliver).
Annual on-line reports to the IDA (2022 onwards)
Isle of Coll annual report 2022
Annual Reports to the IDA, made by 1st October each year (pre 2022). Please click on the image to view our presentation in PDF format (©Tony Oliver).
2021
2020
2019
2018
2017
2016