The Cwmdu Marathon Part One at Spring Astro Camp 2023 Report
![Image of pink aurora](http://alpha-lyrae.co.uk/wp-content/uploads/2023/05/Aurora-1-200x150.jpg)
Report of my attempt to complete the Cwmdu Bannau Brycheiniog Marathon at Astro Camp in April 2023. 42 Targets including showpieces and astrophysically interesting DSOs. Click to read more