Well, in India, there are a few cities that have lakes running through the middle of an active city and markets. There is Udaipur, Srinagar, both of which are very special and pleasant places. Here are a few pictures from Bhopal, known as the city of lakes.
I feel any place that has a water element right in the middle becomes cleaner in air and has a fresh vibe!
Shivani Pandey 