Across twenty-six islands, 29 port stops and about 1000 nautical miles (185 kilometres), two low- to zero-emission sailing boats have sailed in the Aegean and Ionian Seas as part of the "Seal Greece" campaign.
The aim is to protect the Mediterranean monk seal, Monachus monachus, one of the world's most vulnerable marine mammals. The voyage is being carried out by the Monk Seal Alliance and the Natural Environment and Climate Change Agency (OFYPEKA) of the Ministry of Environment and Energy.