This one, near An Rinn Bhuí on the Dingle Peninsula, does the opposite. It sits in the broad, level, low-lying valley around Trabeg, settled into flat terrain rather than raised above it. That choice of location is not in itself unique, but it gives the site a quietly different character from the hilltop examples that tend to draw the eye.

The rath is a univallate ringfort, meaning it is enclosed by a single earthen bank rather than the multiple concentric rings found at more elaborate sites. That bank measures up to 1.8 metres high and encloses a roughly circular interior of about 27 metres north to south and 25.5 metres east to west. What makes the structure more interesting than its modest dimensions suggest is the stonework visible in one section. Between the two field fences that radiate outward from the northeast and northwest, the bank in the northern sector is revetted on both faces with rough drystone masonry, meaning stone was laid against the earthen bank to stabilise and face it. That inner stone-facing continues around as far as the eastern sector before it disappears. On the eastern side, a slight depression running outside the bank may be the trace of a fosse, the shallow defensive ditch that commonly accompanied such enclosures. A narrow gap, roughly half a metre wide, survives at the south-southeast and appears to mark the original entrance; a low mound just inside the interior to the east of this gap may be the accumulated debris from when the gap was formed. The interior also holds other banks, ridges, and hollows whose origins remain unidentified. Recorded by J. Cuppage in the 1986 Dingle Peninsula archaeological survey, the site carries that particular quality common to Kerry ringforts: much of what it was originally used for, and much of what happened inside it, has simply not survived in any recoverable form.