Dunwich Convict Causeway - Credit: Wikimedia Commons
Dunwich Convict Causeway is a heritage-listed causeway at Junner Street, Dunwich, North Stradbroke Island in the City of Redland, Queensland, Australia. It was built in 1827 by convict labour for the Moreton Bay penal settlement. It was added to the Queensland Heritage Register on 22 October 1999. Read more on Wikipedia
Source: en.wikipedia.org