Within Westall
Did Westall leave marks on the ground?
The reported swirled grass at The Grange is the key reason Westall became more than a daylight sighting.
On this page
- What witnesses said they saw at The Grange
- Why the grass marks became central evidence
- Limits of memory, access and chain of custody
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Introduction
The reported ground marks at The Grange are the most important physical-evidence claim in the Westall story. Many UFO sightings depend entirely on descriptions of objects in the sky. Westall became different because a number of witnesses said that, after the object descended near The Grange reserve in Clayton South on 6 April 1966, they found unusual marks in the grass. Those reports transformed the event from a daylight aerial sighting into a possible landing case. At the same time, the ground marks are also one of the most disputed parts of the story. No verified photographs of the marks are known to survive, no formal scientific examination was documented at the time, and later accounts vary considerably in their details. As a result, the marks remain central to the mystery but cannot be treated as conclusive proof of a landing. [Wikipedia+2atomvic.org]WikipediaWestall UFOWestall UFO
What witnesses said they saw at The Grange
Accounts collected over many decades broadly agree on one point: students and local residents who ran towards The Grange believed they had reached the area where the object had descended or hovered close to the ground. What they reported finding there, however, was not described in exactly the same way.
Some witnesses recalled a circular patch of grass that appeared flattened or pressed down. Others described the vegetation as scorched, burnt, “boiled” or otherwise disturbed. There were also disagreements about how many marks existed. Certain witnesses remembered a single circle, while others later spoke of multiple circular areas. Contemporary recollections cited in later summaries include descriptions of grass flattened in a roughly circular shape rather than a sharply defined crater or physical impact site. [Wikipedia]WikipediaWestall UFOWestall UFO
Researcher Shane Ryan, who spent years interviewing witnesses, has noted recurring testimony about circular patches of flattened grass at the location. Similar descriptions appear in later media interviews with former students, some of whom continued to insist that they personally saw a circular area where something unusual had been on or near the ground. [Facebook+29News]facebook.comshane ryan of canberra is researching an incident in april 1966 where school stucircular patches of flattened grass. Later that day we…Read more…
An important detail is that the reports concern grass disturbance rather than a clearly documented physical trace such as excavated soil, melted material, radiation damage or recovered debris. Even among believers in the significance of the marks, the claimed evidence was essentially visual: an unusual circular area in the vegetation that appeared different from its surroundings. [Wikipedia]WikipediaWestall UFOWestall UFO
Why the grass marks became central evidence
The reported marks matter because they address the biggest weakness in most UFO cases: the absence of anything left behind.
If witnesses merely observed a strange object moving in the sky, sceptics can reasonably argue that distance, perspective, atmospheric effects or misidentification may have played a role. A physical trace on the ground changes the discussion. It creates the possibility that an object interacted directly with the environment and potentially left evidence that could be examined.
For that reason, the alleged circle at The Grange quickly became a focal point in later retellings of Westall. Documentary accounts, witness reunions and local-history discussions often mention the grass marks alongside the aerial sighting itself. In many narratives, the landing site serves as the bridge between what people saw overhead and what they believed happened on the ground. [atomvic.org+2Kingston Local History]atomvic.orgwestall 66 suburban ufo mysteryWestall 66: A Suburban UFO Mystery7 Feb 2020 — Many reported seeing a circle of flattened grass on the ground… The 49-minute documenta…
The marks also reinforced witness confidence. Several former students later argued that the disturbed grass convinced them they had not merely witnessed an unusual aircraft or balloon at a distance. Seeing what appeared to be a physical trace made the experience feel more tangible and memorable. Decades later, many witnesses continued to cite the circle in the grass as one of the strongest reasons they remained convinced something unusual had occurred. [News.com.au+29News]news.com.auA 2014 discovery of documents from a secret US-Australian radiation-testing initiative, the HIBAL project, fueled speculation that the ob…
What investigators actually had to work with
One reason the landing claim remains unresolved is that the chain of evidence was weak from the beginning.
Reports indicate that civilian UFO investigators visited The Grange within days of the event. Some later accounts also claim that officials, police, military personnel or other authorities examined the area. However, there is no publicly available scientific report establishing what the marks were, how large they were, when they appeared, or whether samples were collected and analysed. [Wikipedia]WikipediaWestall UFOWestall UFO
The absence of documented measurements is significant. Investigators today cannot verify:
- The exact dimensions of the reported circles.
- Whether the grass was flattened, burned or naturally damaged.
- How long the marks remained visible.
- Whether photographs accurately showing the site ever existed.
- Whether independent experts examined the area before it changed. [Wikipedia]WikipediaWestall UFOWestall UFO
Some accounts state that the landowner later burned the field, while others describe authorities restricting access to the area. Whatever happened in the immediate aftermath, the opportunity for a rigorous, documented investigation appears to have been lost. [Wikipedia]WikipediaWestall UFOWestall UFO
Limits of memory, access and chain of custody
The strongest challenge to the landing claim is not that witnesses necessarily invented the marks. It is that the evidential trail is incomplete.
Many of the detailed interviews that shaped modern understanding of Westall were conducted decades after 1966. Human memory is not a recording device. Researchers studying eyewitness testimony have long shown that memories can change through discussion, media coverage and repeated retelling. In the Westall case, witnesses often shared stories with one another over many years, making it difficult to separate original observations from later interpretations. [Wikipedia]WikipediaWestall UFOWestall UFO
The descriptions of the marks themselves illustrate this problem. Accounts differ on whether there was one circle or several, whether the grass was flattened or burned, and whether the object actually landed or merely hovered close to the ground. Such variation does not mean the witnesses were dishonest, but it does reduce confidence in any single reconstruction of events. [Wikipedia]WikipediaWestall UFOWestall UFO
Chain of custody is another issue. In forensic terms, there is no continuous record showing who examined the site, what was collected, where any samples went, or what conclusions were reached. Without that chain, later claims about soil removal, testing or official investigation are difficult to verify independently. [atomvic.org]atomvic.orgwestall 66 suburban ufo mysteryWestall 66: A Suburban UFO Mystery7 Feb 2020 — Many reported seeing a circle of flattened grass on the ground… The 49-minute documenta…
How much weight should the ground marks carry?
Within the wider history of Victorian UFO reports, the reported marks at The Grange remain one of the most intriguing aspects of the Westall incident. Multiple witnesses independently referred to an unusual circular area in the grass, and those reports appeared early enough to become part of the case’s core narrative rather than a much later embellishment. [Wikipedia]WikipediaWestall UFOWestall UFO
Yet the evidential value of the marks is limited by missing documentation. No surviving record conclusively demonstrates that an unknown craft landed there, and no scientific findings are available that would allow modern investigators to distinguish between a genuine anomaly and a more ordinary explanation such as flattened vegetation, vehicle activity, environmental damage or mistaken interpretation. [Wikipedia]WikipediaWestall UFOWestall UFO
The result is a paradox that has defined Westall for decades. The Grange ground marks are the feature that makes the case more than a simple sighting, but they are also too poorly documented to settle what happened. They remain suggestive evidence rather than proof: strong enough to keep the landing claim alive, yet not strong enough to resolve it. [Wikipedia+2atomvic.org]WikipediaWestall UFOWestall UFO
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Endnotes
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Source: Wikipedia
Title: Westall UFO
Link: https://en.wikipedia.org/wiki/Westall_UFO -
Source: atomvic.org
Title: westall 66 suburban ufo mystery
Link: https://atomvic.org/study-guides/westall-66-suburban-ufo-mystery/Source snippet
Westall 66: A Suburban UFO Mystery7 Feb 2020 — Many reported seeing a circle of flattened grass on the ground... The 49-minute documenta...
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Source: facebook.com
Title: shane ryan of canberra is researching an incident in april 1966 where school stu
Link: https://www.facebook.com/vicpolhistory/posts/shane-ryan-of-canberra-is-researching-an-incident-in-april-1966-where-school-stu/356522661637323/Source snippet
circular patches of flattened grass. Later that day we...Read more...
Published: april 1966
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Source: news.com.au
Link: https://www.news.com.au/technology/science/space/australias-roswell-calls-for-fresh-inquiry-into-60yearold-westall-ufo-mystery/news-story/888e54275c5ac3b815df508d1bfe8af2Source snippet
A 2014 discovery of documents from a secret US-Australian radiation-testing initiative, the HIBAL project, fueled speculation that the ob...
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Source: facebook.com
Link: https://www.facebook.com/ABCAustralianStory/posts/i-know-what-i-sawmany-witnesses-of-australias-biggest-mass-ufo-sighting-have-onl/947813277890968/Source snippet
"I know what I saw." Many witnesses of Australia's biggest...1966 Westall UFO Australia [https://en.wikipedia.org/wiki/Westall_UFO](https://en.wikipedia.org/wiki/Westall_UFO) · May...
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Source: facebook.com
Link: https://www.facebook.com/abcnews.au/posts/in-1966-more-than-a-hundred-students-at-westall-primary-and-high-schools-in-melb/1517277596420172/Source snippet
In 1966, more than a hundred students at Westall primary...Strange circular burn marks were found in the grass—scorched earth where the...
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Source: facebook.com
Link: https://www.facebook.com/statelibraryvictoria/videos/%EF%B8%8F-the-library-files-making-a-book-cradle/599234647704022/?locale=ms_MYSource snippet
📽️ Welcome back to #TheLibraryFiles! This video...This video series highlights the little known processes, stories and spaces of St...
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Source: facebook.com
Link: https://www.facebook.com/groups/529582147502825/posts/2118983448562679/Source snippet
In his memory the circle and associated marks in the ground and grass just grew over. His...Read more...
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Source: youtube.com
Title: Australia’s 60-year-old UFO mystery | Australian Story
Link: https://www.youtube.com/watch?v=akkAB9thpvESource snippet
"Westall 66 | Official Trailer | DocPlay[https://www.youtube.com/watch?v=ZY-xj_b-c7c..."](https://www.youtube.com/watch?v=ZY-xj_b-c7c...")...
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Source: youtube.com
Link: https://www.youtube.com/watch?v=QsdoVUASVsESource snippet
Music...
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Source: youtube.com
Link: https://www.youtube.com/watch?v=br8Rqum4HrMSource snippet
Wikipedia...
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Source: localhistory.kingston.vic.gov.au
Link: https://localhistory.kingston.vic.gov.au/articles/528Source snippet
Kingston Local HistoryAn Ongoing Mystery: The Westall Flying Saucer Incident11 June 2012 — The Westall Flying Saucer incident represents...
Published: June 2012
Additional References
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Source: read.alia.org.au
Link: https://read.alia.org.au/sites/default/files/documents/the_new_ux_at_state_library_[victoriaSource snippet
new UX at State Library VictoriaThe project includes heritage restoration of Queen's Hall as a reading room and events space, new childre...
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Source: medium.com
Link: https://medium.com/the-idea-of-reality/the-day-the-sky-fell-silent-the-westall-ufo-mystery-revisited-after-sixty-years-778e076604fbSource snippet
The Day the Sky Fell Silent: The Westall UFO Mystery...Captured by James Kibble near Melbourne, Australia, in 1966, the image is believe...
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Source: youtube.com
Link: https://www.youtube.com/watch?v=LFwGq6cRKWoSource snippet
Ask a Librarian: Explore historic LondonLibrarian Steven Kafkarisos introduces the London Low Life database and shows how to use its inte...
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Source: slv.vic.gov.au
Link: https://www.slv.vic.gov.au/visit/library-mapSource snippet
Library mapUse StackMap to search for Collection items in the Library's public spaces. You can search by subject or place to find the exa...
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Source: blogs.slv.vic.gov.au
Link: https://blogs.slv.vic.gov.au/terms/london/Source snippet
Library Victoria – londonOverview of large map collections that can be found in State Library databases. More than 2000 maps are like hid...
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Source: instagram.com
Title: Discover the original card catalogue hidden underground
Link: https://www.instagram.com/reel/DWr32f_Jgg7/Source snippet
State Library Victoria on Instagram: " Gain exclusive access to...Gain exclusive access to the Library's iconic Dome and magnificent her...
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Source: youtube.com
Link: https://www.youtube.com/watch?v=ySmy5seIY38Source snippet
Our Online Collections: Accessing our online resourcesJoin us for an introduction to accessing the State Library's wealth of online resou...
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Source: historicengland.org.uk
Link: https://historicengland.org.uk/listing/the-list/list-entry/1357166Source snippet
The places on the list are protected by law and most are not open to the...
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Source: abc.net.au
Title: westall ufo mystery witnesses want answers
Link: https://www.abc.net.au/news/2026-04-06/westall-ufo-mystery-witnesses-want-answers/106126614Source snippet
After 60 years, witnesses to Australia's biggest UFO...5 Apr 2026 — Flying saucers, balloons or mass hysteria? It's 60 years today since...
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Source: cranbournenews.starcommunity.com.au
Title: westall 1966 [official files]({{ ‘official-files-a58fb3/’ | relative_url }}) remain secret
Link: https://cranbournenews.starcommunity.com.au/news/2026-04-18/westall-1966-official-files-remain-secret/Source snippet
Cranbourne Star NewsWestall 1966: Official files remain secret | Cranbourne Star News18 Apr 2026 — Shane Ryan, an academic who's intervie...
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