www.bbc.co.uk/iplayer/episode/m001drlr/countryfile-green-space-dark-skies
The programme highlighted the artists, local volunteers, community groups and places involved in this beautiful, ambitious art and light installation, and premiered footage from the finale events on the highest mountains of the four nations: Slieve Donard in Northern Ireland, Scafell Pike in England, Ben Nevis in Scotland and Yr Wyddfa/ Snowdon in Wales.
