The only way to see it at all is from above, and even then only under the right conditions. This is a cropmark site, which means the buried archaeology reveals itself through differential growth in the crops overhead. Where ditches or pits were once dug and later filled in, the soil retains more moisture, causing the plants above to grow taller and greener. From the air, or in satellite imagery taken at the right moment in the growing season, these subtle variations in colour and height resolve into patterns that would otherwise be entirely invisible.

The field in question is known locally as the Stang, and it sits close to the townland boundary between Brownstown and Roscall. The site was recorded by Christine Baker and uploaded to the national record in November 2021, based on an orthoimage captured via Google Earth on 24 June 2018. That midsummer date is significant; late June tends to be one of the better windows for reading cropmarks in Irish tillage fields, when crops are sufficiently advanced to show stress differences but not yet harvested. As well as the main circular enclosure, additional cropmarks to the east suggest a series of further enclosures and a possible associated field system, hinting that what is buried beneath the Stang may be considerably more complex than a single feature. The site is catalogued in relation to an existing recorded enclosure nearby, referenced as DU007-077, which lies to its east. The views from this part of the landscape extend south towards the Dublin and Wicklow mountains, a reminder that prehistoric and early historic communities often chose elevated or open ground with long sightlines for their settlements and boundaries.

There is nothing to see at ground level. The site is within a working arable field and is not accessible or marked in any way. The most practical way to observe the enclosure is through the Google Maps satellite layer, where the June 2018 imagery shows the cropmark outline with reasonable clarity. Anyone interested in the broader landscape should note that the townland boundary between Brownstown and Roscall runs close by, and the surrounding area contains at least one other recorded enclosure. The best time to check satellite imagery for cropmark visibility anywhere in Ireland is generally mid to late June, during a dry spell, when the contrast between disturbed and undisturbed subsoil is at its most legible from above.