How many days does it take to visit Kefalonia? You may not like the answer: many, many more than you are likely to have available. Not only for the size of the island and therefore the large number of beaches, villages and postcard views not to be missed, but also because a holiday in Kefalonia can become a state of mind: the island should be savored slowly, between a coffee and a souvlaki, because its relaxing atmosphere is even better than its exceptional beaches.