I can't say we saw 'all' of Athens. We were there only a few days, and what follows are my impressions of a small sliver of this ancient city. This is a packed together city reminiscent of the heart of other major cities. The buildings are jammed together with little green space. Here's the Athens twist: Nothing is over six stories tall because it is legislated no structure can be taller and obstruct the view of the Parthenon/Acropolis area of Athens. That means you can see the Parthenon suddenly just by looking up!
We took a taxi to a funicular and then rode to the top of a hill overlooking Athens. I clicked several pictures. The funicular ends at a small chapel, surrounded by panoramas of Athens. It was lovely - built all in white marble - but for me it was treacherous. I literally missed an unmarked step which was almost invisible, and I fell heavily to my freaking knees! In my defense, this was not carelessness; even Drake didn't see this hazard. I was pretty shaken up, and I wasn't able to enjoy the view. Mainly, I just wanted to sit down since my knees were screaming at me.
It was while I was sitting on a marble shelf used for seats when I discovered an actual stonemason repairing part of the low wall surrounding the chapel. I watched him for quite a while, and then I went over to try and to talk to him. His son, who happily spoke English, came over and served as a translator. He and his father were in partnership selling stonemason services. The father had been a stonemason his entire life. The old guy was visibly tickled I was interested in what he was doing, (well, duh!), and he graciously assented to a picture. Athens is actually a place a stonemason can make a living today. According to the son, their business is always busy with small and large projects. I can believe it. I've never seen so much marble in all my life. This place has more marble than Rome.

The big tourist draw in Athens is the Acropolis area and the Parthenon. The Acropolis is a large area on top of a hill. Athens grew around this big hill. We took a tour to the Acropolis, but I was only able to walk about 2/3rds of the way up. I could have done the last multiple staircases, but I would have been slow and held up everyone else. I parked myself on another marble ledge to wait for our tour to walk by, and I still found pictures to take! Drake is responsible for the pictures close to the Parthenon. According to him, it was so cold and windy, all everyone wanted to do was leave.

The areas around the biggest tourist destinations was denser than Manhattan, New York. I was grateful it was only moderately warm while we were there; I can't imagine this place in the heat of the summer. Just rolling down the taxi windows gave the olfactory impression of being trapped below ground in a car parking structure during the heat of the Texas summer. The air was literally poisonous. Aside: Sometimes we forget how bad the air was when I was growing up (50's/60's); we have taken the government cleaning up the air for granted. The center of Athens felt like a throwback in lots of other ways too.
This is a great city to walk about. This is also one of the few places the shopping bug bit me. It baffled Drake since I rarely get caught up in shopping. I had to curb the amount of time I really wanted to spend shopping. I came home with a few goodies anyway - olive wood olive fork. I realize now I should have gotten a set of olive wood utensils. They had some really nice ones. I did buy more sponges. I bought t-shirts, magnets, a table runner, and knickknacks. The antique shops looked intriguing. We stopped into one because I had seen some old embroidery pieces. I thought if I could find one I liked, it would be a cool souvenir. We were the only people in the store, so she was happy to bring out the embroidered piece. It was $1,200 euros! I just sighed and said it was too pricey not that it wasn't beautiful. We chatted for a couple of minutes while I got a cursory look around. I think it was the open air stalls - entire streets of stalls - that did Drake in. He'd really been plugged in and mildly interested, but he finally threw in the towel. I took pity on him, and we moved onto something else.
We took a lot of taxis. I enjoy taxis just like I enjoy taking subways, buses and ferries. I learned to use Google/Translator. One helpful thing I did was write out the address of where I wanted to go whenever we went by taxi. I wasn't too impressed by the hotel. Genteel would be the pleasant way of saying shabby. The service was impeccable which was a real plus. Currently, this seesaw is tipping more toward a feeling of shabbiness.
There was also a transportation strike. There were no flights entering or leaving the airport. Some of the people we met on the cruise were stranded an extra day in Athens because their flights were cancelled. Fortunately, we had already planned to stay over a few days. There was a big demonstration in the center of the city. We would have been about 55 years too old for that event. We skirted the demonstration by leaving our hotel early and going out away from the city center. We also had the best 'off the ship meal' here at a Wine Bar just down the street from our hotel. We had wine plus a charcutier
plate we designed ourselves. I had the best rose' I have ever tasted. Like an idiot I didn't take a pic of the wine label. Although, it really doesn't matter, since I'm sure I couldn't get it over here.
Everywhere we looked, there was something being excavated or displayed all over the city. We also went to a wonderful archeological museum of the antiquities of
Ancient Greece. We discovered the other place to see Greek antiquities was the British Museum. I'd always heard of the 'Elgin Marbles'. It turns out that Lord Elgin, a British peer made a deal with the ruling government of the time (early 1800's) to take anything he wanted from the Acropolis. The British Museum today has most of those antiquities displayed including the only complete statue from the Parthenon.
In reflection, I was happy to be able to see sites I'd read about my whole life. Athens is really a unique place. As always, I took a ton of photographs in two albums.