Manly Retaining Wall
The 928th tallest dam in the world
Manly Retaining Wall is a heritage-listed embankment at Falcon Street, Manly, City of Brisbane, Queensland, Australia. It was designed by engineer Eneas Fraser Gilchrist and built in 1933 by relief workers. It is also known as The Great Wall of Manly. It was added to the Queensland Heritage Register on 5 October 1998.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).