Historic England describe them as 'a unique feature in the landscape of Derbyshire.'
It has also been said that they 'can justifiably be considered one of the archaeological mysteries of Derbyshire'. The mystery remains unsolved.
Historic England Research Record: 307787
3D Lidar Landscape on Sketchfab: https://skfb.ly/pMFyD
LIDAR (DSM, 1m) copyright Environment Agency (2022) - enhanced for archaeology.
Detailed view of part of field north of road.
The recent Historic England report of 2024 surveys and describes 173 small ring-shaped enclosures, within two fields, north and south of the Parwich Road. The enclosures are defined by shallow ditches and low external banks. The features measure between 2.9 and 11m in diameter (average between 6-8m). Ditches are 0.8-1.2m wide and only 0.05-0.2m in depth with banks similar in height. Clearly a challenge to visualise on LIDAR. The inner part doesn't appear to be a raised mound although the freely available lidar doesn't have enough resolution to provide an accurate profile.
Ring-feeders are of relative recent agricultural use (probably since the round bales were invented). A few of the features are overlaid by enclosure-period field walls (dated to 1788) and some from spoil from the lead mining rakes thought to be over 200 years old.
There are more ring features to the north, of very similar appearance on my enhanced lidar, some of them in areas where ring-feeders are placed and seen on contemporary satellite imagery. The area covered by the ring-banks, and the number of them, makes this interpretation unlikely.
Scientific dating evidence (by thermoluminescence) obtained from a single ring sampled in 1999 (as yet unpublished) is said by the HE report to point to medieval or post-medieval construction, but a wider range of samples may be required before such a date could be regarded as conclusive.
This has led to proposed agricultural origin for the ring features such as stack stands (for peat, turf or vegetation), and bee-gardens used to protect individual skeps. The two fields were certainly common moor- or heath-land and limited ploughing has left such low-profile features relatively intact.
Historic England Research Report Series 74/2024.
David Went and Jackie-Ann Judge (2024).
An Archaeological Survey of the Parwich Rings
Parwich, Derbyshire.
Lomas, J. (1962). A Bronze Age site at Parwich.. The Derbyshire Archaeological Journal 82. Vol 82, pp. 91-99. https://doi.org/10.5284/1066240
Makepeace, GA.& Shimwell, DW (1997). A re-survey of the ringbanks on Parwich Moor and excavation of four ringbanks at Parwich.. The Derbyshire Archaeological Journal 117. Vol 117, pp. 17-25.
https://doi.org/10.5284/1066563
Parwich & Local District History Society Newsletters
Newsletter 14: The Mysterious and Unexplained Parwich Ring Banks and Ditches by Rob Francis (2003).
Newsletter 15: The mystery of the Parwich Rings Solved? – part 2 by Rob Francis (2003).
DTM lidar of the plantation locates one of these (and possibly the second, adjacent) at SK 1653 5734. This looks like a ditched enclosure of about 11m diameter although with a mounded central area more like a round cairn or tumulus. Whatever this feature is it looks quite distinct from the lead rake which crosses the plantation to the north.








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