Greenwich is a suburb on the Lower North Shore of Sydney. It is located 7 kilometres (4.3 mi) north-west of the CBD, in the local goverment area of the Municipality of Lane Cove.
The suburb occupies a peninsula on the northern side of Sydney Harbour, at the opening of the Lane Cove River. The suburb features harbour views, a few pockets of bushland, shops, restaurants, cafes and a harbour swimming pool with shark net.
Greenwich Point ferry wharf on the Parramatta River is served by Sydney Ferries Cockatoo Island ferry services between Circular Quay and Cockatoo Island. A second wharf on the Lane Cove River is served by peak-hour Captain Cook Cruises services. State Transit bus route 265 from Greenwich Point runs to McMahons Point and Lane Cove. The closest train stations are at Wollstonecraft and St Leonards.