I am on vacation, US passport. I will be flying from Cairo to Tel Aviv.

One option is to is to fly out from Cairo @ 3:10am - 6:10am in Athens (A321- 100/200), 10 hour layover
then depart Cairo at 4:30pm - 6:30pm in Tel Aviv (A320 - 100/200).

I would be flying coach. Another option is to take flight with 5h layover or fly Royal Jordan via Amman.

I have never been to Greece, and was wondering if it would be easy to do sightseeing with 10 hour layover and how safe it would be as single female.

Thanks in advance