Entrance and exit points: Boscobel Lane, Takapu Road, Taylor Terrace, Zande Terrace. There is also a path that leads to Outlet City.
Brief description: This five hectare reserve has large flat grassed areas suitable for games or picnics, many large trees, and excellent amenities, including toilets and a playground.
Two of the picnic tables are covered with canopies that provide shelter from rain or sun.
Porirua Stream and Takapu Stream both flow through Willowbank Reserve, and they join at the reserve.
The reserve continues across the other side of the Porirua Stream, which is bridged in several places, and has two well-used dog exercise areas.
Te Ara Tawa path begins at the main bridge in the reserve.
Parking: Car park at Boscobel Lane entrance.
Accessibility: Easy walk on level grass.
Dogs: This reserve has two off-leash dog exercise areas.