Naples is a neighbourhood of three small islands in Alamitos Bay, connected to the mainland by bridges and to each other by the canal system that defines the place. The streets are narrow, the houses crowd the water, and walking the canal-side paths is one of the more unusual urban experiences in Southern California. You are surrounded by expensive real estate, pleasure boats, and the sound of water in a city that is otherwise very much a car town.
The canals are best seen on foot or from a kayak — rentals are available nearby. Gondola Getaway offers traditional Venetian gondola rides through the canals with Italian songs and a bottle of wine, which sounds touristy but turns out to be genuinely pleasant. The surrounding streets have a good collection of restaurants and casual bars, though the neighbourhood itself is primarily residential.