Anzac Memorial, also known as the Anzac War Memorial, was originally built in memory of those men and women from New South Wales, Australia, who served in World War I (1914-1918). The memorial stands 100 feet (30 meters) high near the southern end of Hyde Park, in Sydney. The interior is a circular domed hall. Stars carved on the inside of the dome represent men and women who served in World War I. The Lake of Reflection, lined with poplar trees, is outside.