We were there for the last 3 weeks of October. While many places offered parity for cash in Dollars, more did not. The market rate ranged between 1.10 and 1.14, and many places were offering 1.10 or 1.15. I did get some Euros in cash, and did use my credit card to charge in Euros.

I will say that unlike prior years, you can save some money by paying in Euros this year, whether in cash or via credit card.