One and All

The One and All is a tall ship based in Adelaide. She was commonly used for sail training, offering courses and voyages that last from between a few hours to many weeks, especially for youth at risk. After being launched in 1985, she took part in the First Fleet re-enactment as part of Australia's bicentenary celebrations, travelling from Rio de Janeiro back to Australia.

The One and All was built at North Haven (near Port Adelaide) as part of South Australia's 150th jubilee project, and is based on a design of the Postboy. As such her bowsprit, (at almost 13 metres in length), has been described as her "most distinguishing feature".

The ship has since been host to youth training and mentoring programs and has been financially supported by the SA State Government and operated by SA Tall Ships Inc.