Santorini, a tiny Greek island within the Aegean Sea, welcomed nearly 2 million vacationers final 12 months, together with 850,000 from cruise ships. It has develop into such a sizzling vacation spot that the islandâ??s mayor has capped the variety of cruise passengers allowed every day at 8,000. (ً??·: @jennysworldtour by way of @cnntravel) Supply