I was going to suggest Fiscado but my mother and father in law have just booked a Greek holiday and they say the prices there are astronomical now. It is beautiful though
Its not cheap but you get value for money. the food is fantastic. (i didnt pay for food or drink all summer 😀 ) its the place to be in greece. Madona and Matt Hoffman were there this year.
The thing I recall about Kafalonia though was the really cold water in most places – apparently this is because the island is really porous so the water travels through and mixes with the natural springs etc and gets spat out really cold. Dive down a few feet and the water warms up again as the cold water just sits on the surface.
The water is so deep, water tends to be colder in the Ionion because of this. im used to the tropics so anything under 20 is cold!
Kefalonian meat pie is awesome.
second that! i love a gyros!!!! The food is great for a few weeks lots of fresh fish, meat and veg. great cold beer too!