Carolinian
TUG Member
Also keep in mind, that if you are just worrying about Money in the airports, a lot of the places take the USD as well as the Euro. It is just when you actually walk out of the airport that it becomes the issue. And also, I want to stress, not all places in airports take both, just some.
This is also often a good way to get local money in small amounts to get into town. Buy a newspaper or coffee and give them a US$20 and they will give you change in foreign currency. Not at a great rate, but you avoid the minimum commission of the exchange houses. Be careful of airport ATM's. Some pop you with a significant extra fee, although some are okay. Same with railway station ATM's and most especially highway rest area ATM's.