Former torpedo factory and submarine base HMAS Platypus will officially open to the public this weekend, after being off limits for more than 150 years. The completion of stage one of Sub Base Platypus includes a new walk and playground. The new foreshore walk runs along the old submarine wharf, including a new overwater walkway … Continue reading HMAS Platypus officially opens to the public after being off limits for more than 150 years