Photo: Bernard Spragg. NZ from Christchurch, New Zealand, CC0 Free landmarks in Sydney
Photo: Bernard Spragg. NZ from Christchurch, New Zealand, CC0 
Photo: Servite et contribuere, CC0 Sydney Harbour Bridge walk
Free, always
Photo: DXR, CC BY-SA 4.0 Circular Quay
Free, always
Photo: Maksym Kozlenko, CC BY-SA 4.0 Darling Harbour
Free, always
Photo: -wuppertaler, CC BY 4.0 Hyde Park
Free, always
Photo: File:St Mary's Cathedral, Sydney HDR.jpg: Adam.J.W.C. derivative work: Georgfotoart, CC BY-SA 2.5 St Mary’s Cathedral
Free, always
Photo: spud murphy from Sydney, Australia, CC BY-SA 2.0