Kalamaki offshore sailing school was founded in 1991 at Nautical Club of Kalamaki, in Alimos marina, Athens. It offers offshore sailing courses, in order to obtain the recognized by the Greek authorities, coastal skipper license. Since 2014, Kalamaki Sailing School was accepted and became IYT (International Yacht Training) partner until 2023. Since 2023, the school is located at Delta Marina Kallithea and we train candidates for regatta sailing.

The courses take place in Saronikos Gulf, which offers ideal sailing conditions throughout the year.