After a respectful mooch around Mayburgh and King Arthur's Round Table we headed for the site of The Little Table. To aid in our quest we were armed with the SMR summary and a copy of the Magic map.
We turned off the A6 and passed the Lowther gatehouse to be confronted by a thigh-high carpet of thick foliage on the side of the road where the ditch was supposed to be. Tip – wear don't wear short trousers as I did, this is nettle country.
Apparently the henge was destroyed by a combination of the construction of the Lowther gatehouse and road and the meanderings of the River Lowther. The SMR states "The monument is located on a comparatively flat alluvial terrace between an escarpment to the west and the steep slope of the River Lowther to the east". The Magic Map placed it just past the gatehouse on the lazy right-hand bend in the road.
We found the ditch sure enough but we weren't sure whether it was a regular roadside ditch or part of the henge, so to be sure we clambered all around the wood, up the track to the higher ground, along the road, basically we looked everywhere to make sure that we had the right feature. We then returned to the ditch. Stu drew the short straw and clambered through the nettle beds whilst I took the easier route along the margins of the road. We soon sussed-out that the ditch was a short arc that began and finished at the road, we had found our ditch. I paced the length of the ditch and it came out at about 33 paces. For further confirmation, this portion of the road is the only part of the road that is fenced. The fence begins and ends where the ditch lays, we presumed this was part of the protection of what's left of the monument.
So if you're visiting the site, look for the fence on the right hand side of the road, a few yards past the gatehouse. There is a track halfway along the fence, this track bisects the ditch and reveals what's left of the profile as can be seen in Stubob's photo http://www.themodernantiquarian.com/post/29777.
Don't expect to see too much but be happy in the knowledge that at least something remains of the third henge.