This is a link to a nice, user-friendly, ready-to-print map of Stresa that the Tourist office of the city produces. While it doesn't have a scale for distance, it is uncluttered, clearly marks the streets in Stresa, as well as parking areas, the train station, and well known landmark buildings. enough information to get a good sense of where you are and where you want to be.

When you print, the map will be on two pages. Simply cut the white center margins and tape the halves together. It will make for a nice planning tool, or handy extra map.

For some sense of scale, from the zoo on the western side of Stresa to the Carciano imbarcadero and the cableway on the eastern side of Stresa is a distance of about one mile (1.6 kilometers).