City locations include: Barangaroo Reserve, Millers Point $46.90, opens 5pm. Botanic Gardens from $40-385, open at different times. The Rocks various spots including Campbells Cove and Circular Quay, from $12.50, opens 6pm. Pirrama Park, Pyrmont free but ticketed, opens 7pm. Sydney Opera House, Bennelong Point $25, opens 12pm.