In the spring of 2015 the first Greek water airport for seaplanes is expected to open in Corfu in order to welcome tourists for the Easter period.
A water airport is a water aerodrome (an area of open water used regularly by seaplanes or amphibious aircraft for landing and taking off), usually with passenger facilities on adjacent land, which acts as an airport.
http://www.naftemporiki.gr/story/895025/tin-anoiksi-tou-2015-stin-kerkura-to-proto-elliniko-udatodromio