Swimming in Poros
Poros sits in the narrowest part of the Saronic Gulf, separated from the Peloponnese by a channel just 200 metres wide. This geography gives the island an almost lakeside feel — calm waters, gentle breezes, and a sense of being sheltered from the open sea.
With 5 beaches tracked, Poros offers easy, accessible swimming in reliably calm conditions. The Saronic Gulf setting means wind is rarely an issue, and the proximity to the mainland provides additional shelter.
Swimming is best from May to October. Poros is a popular weekend escape from Athens — close enough for a day trip but rewarding enough for a longer stay. The water in the channel between Poros and the mainland is particularly warm and calm.
Swimming season: May to October
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All 5 Beaches in Poros
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