I was last in Vienna about twenty years ago. It struck me as the cleanest, most orderly, and perhaps most beautiful city I'd ever seen. Public transportation wa

I was last in Vienna about twenty years ago. It struck me as the cleanest, most orderly, and perhaps most beautiful city I'd ever seen. Public transportation was excellent, costs seemed reasonable. I recall vividly how locals would immediately move to the right automatically when catching the escalators - everyone was polite, courteous, orderly. I've wanted to go back ever since but the opportunity has never arisen.