Coastal quarantine station set to get the wealthy bidding SOME of Australia's richest families are expected to vie for a long-term lease and development rights to land surrounding the heritage-listed 161-year-old quarantine station at historic Point Nepean on the Victorian coast. On the western tip of the Mornington Peninsula past Portsea, Point Nepean National Park spans 560ha and is attractive because of its proximity to one of the state's most affluent coastal areas.