Georgia MacMillan is an Advanced Leave No Trace trainer and project manager for eco-tourism initiatives. Following her BA (Hon) Degree in Outdoor Education, she co-founded Terra Firma Ireland with her partner Ged, providing hiking and stargazing tours, navigation, wilderness and environmental education programmes. Her passion for the night sky led her to establish Mayo Dark Skies community group. She is now the development officer for Mayo Dark Sky Park and a teacher on VTOS Achill Coastal Tour Guiding course.