St Leonards is a coastal township on the Bellarine Peninsula near Geelong, Victoria, Australia. Situated 33 kilometres east of Geelong, …St Leonards is a coastal township on the Bellarine Peninsula near Geelong, Victoria, Australia. Situated 33 kilometres east of Geelong, at the eastern end of the Bellarine Peninsula and the northern end of Swan Bay, St Leonards was a filming location for the Australian television series SeaChange.