I have several questions that follow from each other. I'm going to Vienna in September and have a 7-hour layover in Copenhagen. I am toying with the idea of looking at the city and being back about 2 hrs before my connecting flight.
1. Is that enough time to see a few sights, say by taxi or bus?
2. If so, will they let me out of the airport for such a short time (and is there a locker arrangement on the secure side to stow my bag)?
3. Can I just use a credit card or do I need some cash? I hope I don't need cash since I want to keep it simple.
Thanks all in advance. I'm sure someone has dealt with this before, it seems to be a hub.