A few weeks back, me and the missus booked a day trip to the Paxi Islands from the St Georges South resort and whilst on Captain Costa's boat we had two beautiful Dolphins swimming along side us.
Costa's who's a good friend of ours shut the boat engine down and the Dolphins came up and and popped their heads out of the sea a few times and swam off, truely amazing.
If you are thinking of going on this trip which is well worth the 23 Euro's we paid, I would recommend using Captain Costa's services, a true gent in every word. His boat caters for around thirty people with refreshments on board. The boat trip last's from 8am till about 5.30pm and you visit two Islands, Paxos and Anti -Paxos.
Hope this helps
Gimme Corfu !!