As such Nusa Dua is a quiet, extremely luxurious oasis for those looking for an experience not soon forgotten. Today there are nine international 5 star super deluxe hotels in Nusa Dua proper. The area comes complete with an 18 hole championship golf course and large western style shopping area. Connected to municipal sewage treatment facilities, the hotels in Nusa Dua have been planned, and are, the most environmentally friendly hotels on Bali.