Blackwall is a suburb of the Central Coast region of New South Wales

New South Wales

New South Wales is a state of :Australia, located in the east of the country. It is bordered by Queensland, Victoria and South Australia to the north, south and west respectively. To the east, the state is bordered by the Tasman Sea, which forms part of the Pacific Ocean. New South Wales...

, Australia

Australia

Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

, located immediately south of Woy Woy

Woy Woy, New South Wales

Woy Woy is a coastal town and a southern suburb of the Central Coast region of New South Wales, Australia, located on the southern reaches of Brisbane Water north of Sydney...

 on Brisbane Water

Brisbane Water

Brisbane Water is the northern arm of Broken Bay on the east coast of New South Wales Australia. Brisbane Water is named after Sir Thomas Brisbane, Governor of New South Wales between 1820 and 1825...

, 81 kilometres (50 mi) north of Sydney

Sydney

Sydney is the most populous city in Australia and the state capital of New South Wales. Sydney is located on Australia's south-east coast of the Tasman Sea. As of June 2010, the greater metropolitan area had an approximate population of 4.6 million people...

. It is part of the City of Gosford local government area

Local Government Areas of New South Wales

The local government areas of New South Wales, Australia have been subject to periodic bouts of restructuring and rationalisation by the State Government, involving voluntary and involuntary amalgamation of areas...

.

The suburb includes a boat ramp and a bushland recreation reserve, Kitchener Reserve, offering walk trails and views from Blackwall Mountain. The section of the suburb east of Kitchener Park is locally known as Orange Grove.