Anyone who likes to watch (and photograph) the nioght sky knows what a curse city lights are. Have a look at this picture on APOD (Astronomy Picture of the Day)
http://antwrp.gsfc.nasa.gov/apod/ap080416.htmlFlagstaff is a city of about 60,000 people and is the first International Dark Sky City.
Australia could aspire to a few of these. And it is a stunning photo.
And the next page one from Sweden is nice too.
http://antwrp.gsfc.nasa.gov/apod/ap080415.html