Julliberrie's Grave is long, high, and at its widest. It was originally larger, with the northern end having been destroyed. Unlike many other long barrows, no evidence for any Early Neolithic human remains have been found at the site; it is possible that its builders never placed human remains within it, or that such burials were included in the barrow's (since lost) northern end. A broken polished stone axe was included in the centre of the monument, which archaeologists believe was likely placed there as part of a ritual act of deposition. A rectangular pit was dug into the western side of the barrow shortly after its completion, likely containing a ritual deposit of organic material, before being refilled.