Wilbinga is a locality within the Shire of Gingin, just beyond the Perth metropolitan area's northern limit.

Wilbinga is bounded by the City of Wanneroo to the south, Wanneroo Road and the former Gingin Stock Route to the east, Woodridge to the north and the Indian Ocean to the west.

A fire lookout at Wabling Hill, originally constructed in 1959, provides views to the Moore River to the north, the ocean to the west, and generally over the state forest and small pine plantations nearby.

Wabling Hill mallee (Eucalyptus argutifolia) is endemic to the area.

About 1 km south of Wilbinga beach are the shacks built by sheep farmers and then rebuilt by local citizens.