My wife and me were some time ago for 4 days in a german spa to relax.
German spas are obligatory textile-free (not clothing optional, they will kick you out of the sauna if you wear a bathing suit
)
The spa we visited is one of the biggest in europe. It has around 30 different saunas, a big pool with two poolbars and a huge relaxing area with many cots. The guests of this spa is quite mixed and there are not only old people. It's also well frequented by younger couples. A very nice athmosphere.
The people there are without any bathing suits, but usually they are very reserved and shy and you can only see them completely nude, when they are in the sauna, enter or leave the pool (for 2 or 3 seconds) or when they are taking a shower. The rest of the time they are lying or walking always completely covered with bathing robes or wrapped into towels. Especially the women.
My wife has no problems with nudity and we visited before also nude beaches, but in the beginning she also was wrapped the whole time in her towel or wore a bathing robe like all other women.
The second day I suggested she haven't to be shy like others and walk with her towel only around her hips with her tits out. First she was a bit shy but then she did it. I noticed that all men, which came towards us checked out her tits for the whole time until she has passed. Later we talked about this and she also had noticed the eyes of the men fixed on her tits and we both laughed about this.
So on day three I suggested we have go further and have to walk around without wrapping the towel around, just carrying it on our shoulder. And when we have to enter the pool, we walk to the entrance without the towels completely uncovered. So we had to walk for 60-70 yards through the other cots, where the people were lying completely naked. I walked behind my wife and I noticed the views of the other men, when we passed their cots. Also my wife noticed their views, especially because my wife has a clitoral piercing with a strass stone. It attracted always their views...
In one sauna it was time for a salt peeling. For this events the saunas are always very crowded and you hardly find free places. We came a little bit late and there were left only two places on the higher row with one place behind a young couple (maybe 20 years old). My wife sat behind the man of the couple. When the woman of the staff entered to give out the salt, which we have to rub on our bodies the man of the couple below us, couldn't retain and turned his head toward my wife. We sat one level above them and my wive couldn't cross her legs because of the little space, so he gazed directly on her pussy from 1 feet distance...
I didn't noticed all this, but my wife told me later. We assume that he noticed the bling bling of the piercing, when we entered the sauna and climbed up to the places behind them. So he turned back to check the piercing again.
I loved the idea a young guy checked out the pussy of my wife from some inches distance!
To give you some example I added two pictures how my wife walked in the spa.