The 10 Scariest Things About things to do in kefalonia
http://griffinfrtd644.hatenablog.com/entry/2019/07/25/184352
If you see Ionian Sea from above, you will definitely find a gleaming area. This will be Kefalonia. If you focus a bit, your vision will be caught by a sanctuary called Lassi. Thalassa Store Hotel is right there