Access to Herring Island Environmental Sculpture Park is accessible only by boat. The Herring Island punt service operates 11am-5pm on Saturdays, Sundays and public holidays from Saturday 5 January 2019 through to Sunday 22 April 2019. Punt prices: The punt is free. It can take up to 12 people. There is no set timetable as the service runs on demand between 11am and 5pm The punt leaves from Como Landing (Melways ref Map 58, G2). Car parking is available in Alexandra Ave. *On days of extreme or inclement weather conditions, Parks Victoria may cancel the punt operation and stop access to Herring Island. Private boats also have access to the island (Melway ref: 2M C2). How to get there The punt leaves from Como Landing (Melways ref Map 58, G2). Car parking is available in Alexandra Ave. Private boats also have access to the island (Melway ref: 2M C2).