Film about "Rendezvous of the world - 88". Start of Soviet cruising yachts "Mirage", "Nika", "Ajax" from Sochi to the shores of Turkey and Greece through the Black Sea, Bosphorus, Sea of Marmara, Dardanelles and the Aegean Sea. Yachts at sea, en route to their destination. Yacht crew members. Stay of yachtsmen in Turkey and Greece. Acquaintance with the sights of Istanbul, Athens; inspection of the Blue Mosque, the Temple of Sophia, the ancient Olympic stadium, the Corinth Canal. Soviet yachtsmen on the Greek cruiser Averov attend a reception dedicated to the 25th anniversary of the Aegean regatta. American yachtsmen visiting the crew of the Mirage yacht. Soviet yachts go out to sea and head to the shores of the Soviet Union.