I'm very confused by your reply, Julia! "Towels are not provided with towels for the swimming pool"?
Someone posted a similar query a few days ago and another forum member replied that the hotel issues its clients with a towel card, on production of which one gets a towel for the pool - the reply didn't say, however, whether one had to pay at the end of the holiday. Could you look at this again and give us a revised answer?
I'm going on this holiday at the end of the month and, although I don't swim, I would be interested to know the answer.
AnnF