Ngula Bulgarabang Regional Park (colloquially Radiata Plateau) is a parcel of land on the upper Blue Mountains western escarpment, NSW, Australia.

[2] The property was owned by the previous owners for 45 years (1974–2019) and known to them as ‘Invincibility Point’.

The area, with an address listed as 28 Pulpit Hill Road, Katoomba, was last advertised in 2019 as one of the largest undeveloped escarpment properties ever offered for sale in the Upper Blue Mountains, composed of 5 lots on one title and one separate title lot of 89 hectares (220 acres).

On 8 October 2019, NSW Environment Minister Matt Kean announced that Radiata Plateau will be incorporated into the State's national park reserve system.

This New South Wales protected areas related article is a stub.