Pond barrow: one of two round barrows on Pen Hills
Listed on the National Heritage List for England. Search over 400,000 listed places
Overview
- Heritage Category:
- Scheduled Monument
- List Entry Number:
- 1010429
- Date first listed:
- 27-Nov-1979
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Discover moreOfficial list entry
- Heritage Category:
- Scheduled Monument
- List Entry Number:
- 1010429
- Date first listed:
- 27-Nov-1979
- Date of most recent amendment:
- 03-Aug-1992
Location
The building or site itself may lie within the boundary of more than one authority.
- County:
- Hertfordshire
- District:
- North Hertfordshire (District Authority)
- Parish:
- Therfield
- National Grid Reference:
- TL 33536 39988
Reasons for Designation
Pond barrows are ceremonial or funerary monuments of the Early to Middle Bronze Age, most examples dating to between 1500 and 1000 BC. The term "barrow" is something of a misnomer as, rather than a mound, they were constructed as regular circular depressions with an embanked rim and, occasionally, an outer ditch or an entrance through the bank. Where excavation has occurred, single or multiple pits or cists, occasionally containing human remains, have usually been discovered within the central depression, whilst at one example a well-like shaft was revealed. Pond barrows occur either singly or, more frequently, within round barrow cemeteries (closely-spaced groups of barrows). The function and role of pond barrows is not fully understood but their close association with other types of barrow and the limited but repeated occurrence of human remains from excavated examples supports their identification as ceremonial monuments involved in funerary ritual. Pond barrows are the rarest form of round barrow, with about 60 examples recorded nationally and a distribution largely confined to Wiltshire and Dorset. They are representative of their period and, as few examples have been excavated, they have a particularly high value for future study with the potential to provide important evidence on the nature and variety of beliefs amongst prehistoric communities. Due to their rarity, all identified pond barrows would normally be considered to be of national importance.
Despite evidence for partial excavation, the Pen Hills pond barrow survives comparatively well and retains archaeological and environmental information relating to the monument and the landscape in which it was constructed. It has close association with a bowl barrow some 140m west and a round barrow cemetery about 600m east. As a group these provide a detailed insight into the exploitation of the downland in the later Prehistoric period.
Details
The monument includes a pond barrow situated on a ridge north of Pen Hills, about 600m west of the round barrow cemetery on Therfield Heath. The monument is identified by a circular bank c.0.3m high and 12m in diameter. The interior of the barrow is sunken to a depth of c.0.4m with a barely discernible mound 0.2m high to the west of centre. In 1856 the barrow was partly excavated by Joseph Bedlam though no finds were recorded.
MAP EXTRACT The site of the monument is shown on the attached map extract. It includes a 2 metre boundary around the archaeological features, considered to be essential for the monument's support and preservation.
Legacy
The contents of this record have been generated from a legacy data system.
- Legacy System number:
- 20634
- Legacy System:
- RSM
Sources
Other
NAR No TL 63 SE 9, Information from NAR,
Legal
This monument is scheduled under the Ancient Monuments and Archaeological Areas Act 1979 as amended as it appears to the Secretary of State to be of national importance. This entry is a copy, the original is held by the Department for Culture, Media and Sport.
Map
This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 09-Jun-2026 at 01:37:46.
Download a full scale map (PDF)End of official list entry
All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.