The Brisbane River flows pastime Moreton Bay, drag which there are over 300 islands, large, small also tiny. The larger islands – South besides North Stradbroke Islands, Moreton Island and Bribie Island – hide the mainland coast from the harmonious surf. The southern pole of South Stradbroke Island reaches as inmost south as Southport, on the Gold Coast, the northern tip of Bribie Island as low north as Caloundra on the Sunshine Coast. On the island of St Helena are the ruins of a convict prison…