
Kos offers everything what you may expect from a Greek island, i.e., clear water, nice beaches, nice weather, great food, cats, and wonderful ruins.

Crete is a beautiful place to see the remnants of the ancient civilizations, e.g., even as old as 11000 years (https://greece.greekreporter.com/) – I probably shouldn’t call it as ancient neither civilization, anyway, the age is impressive!