Thanks to Stuart for advising ...
The Annual cleaning of the Beaches on Skiathos will take place April 10th to 17th.
Details to follow.
'Apart from several individuals living here who regularly collect driftwood and the plastic that gets washed up, the Cultural Society of Skiathos organises groups of individuals and social groups including schoolchildren and transports them to all the Beaches including those on the North side of the Island and the small Islands nearby.
They also arrange for it all to be collected, and this amounts to hundreds of black sacks, and then transfers it all to the Rubbish Dump. And not a lot of people know that!