The section of park nearest Fox Valley Road is lined with plants and trees, which provides visitors with some privacy. There's also a fence to keep kids safe. Over the other side of the park, at the back, the space gives way to an area of bushland.
Many people will probably already be familiar with William Lewis Park; Fox Valley Road links the Pacific Highway with The Comenarra Parkway, and further down from this park is Sydney Adventist Hospital. However, stopping for a visit is a different issue, as parking is limited and sometimes difficult. Lucinda Avenue is a good, quiet option, and buses can always be caught here.