Raposa Skiathos is nice. Beachy with a nice main town. Really short runway at the airport. It’s so short that planes can’t take off with a full load of fuel & have to refuel in thessalonika.
Symi is off the coast of Rhodes and nice & relaxing. Fly into Rhodes & catch a ferry.
Ikaria is a secret gem. More greener than most. Fly into Athens and fly out. People live forever there.
Amorgos is the location of the ‘big blue’. Fly into Athens and ten a 6 hr ferry.
Lipsi, an’ all