The Macquarie Place Park, also known as the Macquarie Place Precinct, is a heritage-listed small triangular urban park located in the Sydney central business district in the City of Sydney local government area of New South Wales, Australia. The former town square and milestone and now memorial, public park and monument is situated on the corner of Bridge Street and Loftus Street. It is named in honour of Governor Lachlan Macquarie.

https://en.wikipedia.org/wiki/Macquarie_Place_Park

H.M.S Sirius