Discover Ottawa
compiled from our dataOttawa is located in Illinois, USA, and has a population of about 18,840. Our atlas lists 117 places here.
These include 16 sights and 1 museums, 86 restaurants, 14 places to stay and 0 cocktail bars. Highlights include Reddick Mansion, The Downtown Loft - One-Bedroom Condo, John Hossack House.