Barrenjoey Head Lighthouse

Palm Beach Water Airport (IATA: LBH) is a water aerodrome used by seaplanes. It is located in the suburb of Palm Beach, Sydney, New South Wales, Australia.

Pittwater is a semi-mature tide dominated drowned valley estuary, located about 40 kilometres (25 mi) north of the Sydney central business district, New South Wales, Australia; being one of the bodies of water that separate greater Metropolitan Sydney from the Central Coast. Pittwater has its origin from the confluence of McCarrs Creek, to the west of Church Point and a number of smaller estuaries, the largest of which is Cahill Creek, that joins the Pittwater north of Mona Vale. The Pittwater is an open body of water, often considered a bay or harbour, that flows north towards its mouth into Broken Bay, between West Head and Barrenjoey Head, less than 1 kilometre (0.62 mi) from the Tasman Sea. The total area of the Pittwater is 18.4 square kilometres (7.1 sq mi) and around ninety percent of the area is generally administered by the Hawkesbury–Nepean Catchment Management Authority, in conjunction with Northern Beaches Council. The land adjacent to the Pittwater was occupied for many thousands of years by the Kuringgai peoples, an Aboriginal Australian grouping of uncertain origin. They used the river as an important source of food and a place for trade.Pittwater was named Pitt Water in 1788 in honour of William Pitt the Younger, the then Prime Minister of the United Kingdom.

Broken Bay, a semi-mature tide-dominated drowned valley estuary, is a large inlet of the Tasman Sea located about 50 kilometres (31 mi) north of Sydney central business district on the coast of New South Wales, Australia; being one of the bodies of water that separate greater Metropolitan Sydney from the Central Coast. Broken Bay is the first major bay north of Sydney Harbour. Broken Bay has its origin at the confluence of the Hawkesbury River, Pittwater, and Brisbane Water and flows openly into the Tasman Sea. The total surface area of the bay is approximately 17.1 square kilometres (6.6 sq mi).

Palm Beach is a suburb in the Northern Beaches region of Sydney, in the state of New South Wales, Australia. Palm Beach is located 41 kilometres (25 mi) north of the Sydney central business district, in the local government area of Northern Beaches Council. Palm Beach sits on a peninsula at the end of Barrenjoey Road near Pittwater and is the northernmost beach in the Greater Sydney Metropolitan area. The population of Palm Beach was 1,593 as at the 2016 census.Palm Beach is sometimes colloquially referred to as 'Palmy'; it is used for exterior filming of the soap opera Home and Away, as the fictional town of Summer Bay. It is also the subject of the 2018 film 'Palm Beach'. Despite the hefty property prices it remains a haven for a variety of artists. Writing celebrating this beach is featured in "Guide to Sydney Beaches" Meuse Press. Palm Beach housing ranges from cottages to grand estates, owned by some of the country's most affluent people. Many affluent and famous people can also be found holidaying at Palm Beach in summer. According to the Australian Taxation Office statistics for the financial year of 2016–2017, Palm Beach and the post code of 2108 was the wealthiest suburb in Australia, with an average taxable income of $230,000.

McKay Reserve is a small tract of remnant urban bushland in Palm Beach, parts of which contain the endangered ecological community (EEC) Pittwater and Wagstaffe Spotted Gum Forest. The reserve lies on a ridge on the Barrenjoey Peninsula and overlooks western Pittwater. Mapping by the NSW Office of Environment and Heritage in 2013 shows the reserve as also containing Coastal escarpment littoral rainforest, a particular subgroup of the Littoral Rainforest community, which is also an endangered ecological community.

Lion Island is a river island that is located at the mouth to the Hawkesbury River inside Broken Bay, in the state of New South Wales, Australia. The island is considered part of the Central Coast Council. It is a descriptive name because it resembles a Sphinx, a mythical figure of a crouching lion.

The Northern Beaches is a region within Northern Sydney, in the state of New South Wales, Australia, near the Pacific coast. This area extends south to the entrance of Port Jackson (Sydney Harbour), west to Middle Harbour and north to the entrance of Broken Bay. The area was formerly inhabited by the Garigal or Caregal people in a region known as Guringai country.The Northern Beaches district is governed on a local level by the Northern Beaches Council, which was formed in May 2016 from Warringah Council (est. 1906), Manly Council (est. 1877), and Pittwater Council (est. 1992).

Great Mackerel Beach is a suburb about 43 kilometres north of the Sydney central business district, from 2016 in the local government area of Northern Beaches Council, Sydney, New South Wales, Australia, formerly part of Pittwater Council. It is on the western shores of Pittwater in Ku-ring-gai Chase National Park, beside Currawong Beach, and near Coasters Retreat and Palm Beach.The resident population was 50 at the 2021 census; the median age was 57, with an average of 0.3 children per family and an average of 1.7 people per household. The population was 36 at the 2016 census, 301 at the 2011 census, and 103 in 2006. As of 2021 there were 111 private dwellings, with many people not listed as residents occupying properties during school holidays and weekends. Great Mackerel Beach is frequently referred to as Mackerel Beach or [Great] Mackeral Beach, although the spelling "Mackerel" is becoming standard.A nearby beach is called Little Mackerel Beach, often referred to as Currawong Beach.

Whale Beach is a northern beachside suburb of Sydney, in the state of New South Wales, Australia. Whale Beach is located 40 kilometres north of the Sydney central business district, in the local government area of Northern Beaches Council, in the Northern Beaches region.

The Hawkesbury River, or Hawkesbury-Nepean River, is a river located northwest of Sydney, New South Wales, Australia. The Hawkesbury River and its associated main tributary, the Nepean River, almost encircle the metropolitan region of Sydney. The Hawkesbury River has its origin at the confluence of the Nepean River and the Grose River, to the north of Penrith and travels for approximately 120 kilometres (75 mi) in a north–easterly and then a south–easterly direction to its mouth at Broken Bay, about 15 kilometres (9.3 mi) from the Tasman Sea. The Hawkesbury River is the main tributary of Broken Bay. Secondary tributaries include Brisbane Water and Pittwater, which, together with the Hawkesbury River, flow into Broken Bay and thence into the Tasman Sea north of Barrenjoey Head. The total catchment area of the river is approximately 21,624 square kilometres (8,349 sq mi) and the area is generally administered by the Hawkesbury–Nepean Catchment Management Authority. The land adjacent to the Hawkesbury River was occupied by Aboriginal peoples: the Darkinjung, Darug, Eora, and Kuringgai. They used the river as a source of food and a place for trade. In the languages of the traditional custodians the river is Deerubben or Dyarubbin.In March 2021, the river level rose, and many areas were flooded as part of the March 2021 Australian floods.

Currawong Beach is a suburb in northern Sydney, in the state of New South Wales, Australia. Currawong Beach is 42 kilometres (26 mi) north of the Sydney central business district, in the local government area of Northern Beaches Council.Currawong Beach is located on the edge of Ku-ring-gai Chase National Park, on the western shores of Pittwater, beside Great Mackerel Beach and north of The Basin. Coasters Retreat and Palm Beach are located nearby.

The Currawong Workers' Holiday Camp is a heritage-listed former farm and now workers' holiday camp located at Currawong Beach, New South Wales, Australia. It was designed by various parties including the Van Dyke Brothers, Hudsen's Homes and built in 1950. The property is also known as Little Mackerel, Labor Council's Holiday Resort, Unions NSW Currawong Holiday Cottages, and Midholme and Coaster's Retreat. The property is Crown land and owned by the Government of New South Wales. The property was added to the New South Wales State Heritage Register on 12 May 2009.