Go open water diving on the ss yongala wreck considered one of the best dive sites in the unesco listed great barrier reef marine park your day trip to one of the largest and most intact historic shipwrecks includes two dives with a choice of tanks and weights or full equipment enjoy lunch and refreshments on board and make the most of your dive with a certified guide optional hire numbers are limited to 21 to ensure personalized attention on your small group excursion departing from t