The park is managed by the Greater Wellington Regional Council and contains the last area of natural dunes on the Kāpiti Coast.

[1] Facilities and attractions at the park include walkways, a restored wetland, a campground, a visitor centre, the Wellington Tramway Museum, and an area for equestrian activities.

[7] In 2021, about 25 hectares (62 acres) of highly modified peat land on the north-eastern corner of the park was replanted, to restore it to wetland and native forest by about 2026.

[13] The complex includes a meeting room with capacity for 60 people, a park ranger office and public toilets.

The architecture takes inspiration from the history of the site, including Māori wharenui and the forms of the tents and huts used in the US Marines camp.

[14] Several expansive lawn areas near Whareroa Beach and the southern entrance at Paekākāriki provide plenty of space for picnics and recreational activities.