
Guidance for walkers: The monuments featured in this database are archaeological treasures and need to be protected and preserved - please do not disturb any sites. Please check access and firing times before visiting sites, not all sites listed are on open access land. Firing ranges and boundaries of open access areas are marked on the OL28 OS Dartmoor Explorer map. Please stick to the country code and consider giving support to the numerous agencies that help to keep Dartmoor a fabulous natural and historic environment!
About the database listings: In all listings clicking on the photo or the site name will open a page for the site with a larger photo and further details from the database. The database now has over 6680 records covering nearly all publicly listed sites on Dartmoor including around 4800 round houses. This level of detail is of interest to archaeologists but tends to swamp listings of sites more likely to be of interest for walkers. For this reason, the listings default to around 550 core sites only. These are the stone circles, stone rows and the ring cairns listed by Turner. The default search radius is 2 km. The controls below the map can be used to start a new search by entering a 6- or 8-digit reference (without the prefix "SX"). The search radius can be specified and you can add incremental Display layers of detail on top of the core sites. If using a more detailed layer you will need to decrease the search radius to avoid getting hundreds of search results.
These listings have incorporated, matched up and merged all of the records from all of the major archaeological listings including: Worth, Grinsell, Turner, Butler, Bill Radcliffe, Sandy Gerrard, Megalithic Portal, the National Monument Records and the Historic Environment Records. The author would like to thank Bill, Sandy, the lovely people both at Megalithic Portal (especially Anne Tate who did an amazing job to link listings) and at ACE Archaeology for collaborative work over the years to synchronise and correct listings across the various websites which now interlink. A culmination of years of work the final merger of cairn records took 3 months of cross referencing in 2017 the result being a snapshot of the records at that time. This data has in turn been refined since by field work and research. The round house data was supplied by Sandy Gerrard. Grid references are in order of accuracy: from Google Earth satellite, if visible and found, from a Garmin GPS reading, if visited by the author and from the literature otherwise. Individual site pages will state the source of the grid reference and provide satellite imagery. If a site listing lacks a photo it has not yet been visited by the author in which case the grid reference is from the literature.
Currently the database only includes sites which can be represented by a grid reference. Reaves are not included as they require GIS shape technology which is beyond the current capability of this system. To see the sources for the records, look at the tables on the resources menu. The database listings can also be viewed on a Google map and downloaded as GPS datasets for Garmin devices.
Corrections, or any feedback or suggestions are very welcome, email: info@dartmoorwalks.org.uk.
NOTE: Clicking on the icons for each monument in the map will give the name of the site. You can zoom in and out and drag the map around.

OS Map: SX 76599 78154
HER: MDV8105
ShortName: CN-Haytor N3
Butler map: 2.6.3
Butler Vol 5: p.191 & Fig.134
Notes: One of group of 4 cairns - see Butler for diagram in Vol 1 and 5. Maybe medieval ditch. "Sited at SX76597814 on a gently sloping northern summit of the Haytor Down spur, is a circular ditch with a level interior and slight external bank. The well-defined ditch has a V profile and a diameter of 24m. It is 1.9m wide and survives to a depth of 0.6m. The external bank, where visible is approximately 1.5m wide. The southern quadrant has been overlain by a modern footpath. The unsilted appearance of the ditch suggests this is not a prehistoric feature."
Nearby sites: SX 76599 78154
Distance: 4.70km

OS Map: SX 76545 78161
HER: MDV79704
ShortName: CN Haytor N4
Butler map: 2.6.4
Butler Vol 5: p.191 & Fig.135
Notes: One of group of 4 cairns - see Butler for diagram in Vol 1 and 5. "One of three cairns forming a linear group in the centre of the ridge to the east of Smallacombe Rocks. A large 17 metre diameter flat turfed mound with two orthostats on the circumference."
Nearby sites: SX 76545 78161
Distance: 4.75km
OS Map: SX 77688 80828
HER: MDV114538
ShortName: CN:HisleyWd 4
Notes: HER: Stone pile which may be the result of field clearance noted in the wood, near 1960s logging track
Nearby sites: SX 77688 80828
Distance: 4.52km
OS Map: SX 77391 80669
HER: MDV114528
ShortName: CN:HisleyWd 2
Notes: HER: Substantial stone mounds though to be related to field clearance noted 10 metres from a second mound in the wood.
Nearby sites: SX 77391 80669
Distance: 4.67km
OS Map: SX 77226 80632
HER: MDV114521
ShortName: CN:HisleyWd 1
Notes: "Stone piles or possible cairns noted in the wood. Few details given; may be related to clearance."
Nearby sites: SX 77226 80632
Distance: 4.79km
OS Map: SX 77384 80928
HER: MDV114526
ShortName: CN:HisleyWd 3
Notes: "Stone mound noted below path from Bovey Combe to Clam Bridge. No measurements provided. Unlikely to be related to field clearance due to steepness of slope."
Nearby sites: SX 77384 80928
Distance: 4.82km
OS Map: SX 76861 75925
HER: MDV19471
ShortName: CN:Hay Tor 5
Nearby sites: SX 76861 75925
Distance: 4.94km

OS Map: SX 76626 78145
HER: MDV8106
ShortName: CN Haytor N2
Butler map: 2.6.2
Butler Vol 5: p.191 & Fig.133
Grinsell: ILS 6
Notes: One of group of 4 cairns - see Butler for diagram in Vol 1 and 5.
Nearby sites: SX 76626 78145
Distance: 4.67km
OS Map: SX 76337 78318
HER: MDV8104
ShortName: CN:Haytor Down
Grinsell: ILS 5
Notes: "A very flat and ruinous cairn sited near the Three Parishes Stone at SX76347831. Its position coincides with a reave which occupies the parish boundary and seems to respect the position of the cairn."
Nearby sites: SX 76337 78318
Distance: 4.96km
OS Map: SX 7670 7811
HER: MDV48849
Megalithic Portal: 45820
Alternate name: Haytor Down N.1 Stone Ring Cairn Circle
ShortName: RC:Haytor N1
Butler map: 2.6.1
Butler Vol 5: p.190 & Fig.132
Turner: A7
Notes: "Ring cairn on Haytor Down. Stone ring 21.0 meters internal diameter, with bank 1.5 meters wide and 0.4 meters high. Modern entrance." One of group of 4 cairns - see Butler for diagram in Vol 1 and 5.
Nearby sites: SX 7670 7811
Distance: 4.60km
OS Map: SX 76493 78182
HER: MDV127211
ShortName: PO:HaytorDownB
Notes: "A pool measuring around 5m. One of over 40 such 'sacred' pools identified on Dartmoor that are thought to have potentially been designed during the prehistoric period. Lies near a prehistoric cairn and enclosure."
Nearby sites: SX 76493 78182
Distance: 4.80km

OS Map: SX 80945 78436
HER: MDV122315
ShortName: CN-Parke 1
Notes: "The circular ditched crop mark sits at the end of a natural grassy promontory that appears to be surrounded by two linear earthworks, giving it a view over the marshes to the north-east. The grid reference is 809784. From the measurements, it appears that it is almost a perfect circle. The ditch is unbroken."
"Measurements
North to South (From outer edges of the crop mark ring) - 7 metres 50 cm
North to South (From inner edges of the crop mark ring) - 4 metres 70 cm
East to West (From outer edges of crop mark ring) - 7 metres 80 cm
East to West (From inner edges of crop mark ring) - c.5 metres"
Photo by Jowan Albon. Reproduced with permission, copyright remains with Jowan Albon.
Nearby sites: SX 80945 78436
Distance: 0.48km

OS Map: SX 81007 78329
HER: MDV122310
ShortName: CN-Parke 2
Notes: "Low grassy mound, with a slight ring apparent, it is about half a meter high and sits on the edge of a slight marshy area in a field dominated by an oak tree. It sits in the field behind the Bovey Tracey Fire station, located to the right side of the main path."
"Measurements
North to South (Including ring, there appears to be a slight ring around it not apparent in photos), 5 metres 80 cm
North to South (W/o ring) - 3 metres 20cm
East to West (Including ring) 6 metres 60cm
East to West (W/o ring) 4 metres 40cm"
Photo by Jowan Albon. Reproduced with permission, copyright remains with Jowan Albon.
Nearby sites: SX 81007 78329
Distance: 0.36km

OS Map: SX 81137 83093
HER: MDV102540
Megalithic Portal: 24205
The Stone Rows of GB: Tottiford Reservoir 1
PMD: Tottiford Reservoir Stone Rows
ShortName: SR Tottiford 1
Notes: "This stone row was initially noticed in late 2009, when the reservoir was only 6% full. This double stone row is aligned roughly north-west - south-east and is at least 54 meters in length. The size and form of the stones used varies considerably but the two rows are consistently 1.2 meters apart. The row leads directly to (or away from) the naturally occurring mound south-east of the stone circle." This row will be normally covered by the Tottiford Reservoir. The stones of the row were exposed for a short period following the drought of August 2022. From the northenern end the author took a photo at SX 81135 83102 (6/9/22). It was too muddy to get any closer and the grid reference of SX 81137 83093 is inferred and used for this entry. Max Piper visited the day before and got as close as SX 81129 83102 which is consistent with the inferred actual location.
Nearby sites: SX 81137 83093
Distance: 4.99km

OS Map: SX 76600 79239
HER: MDV8076
Megalithic Portal: 2171
The Stone Rows of GB: Trendlebere Down
PMD: Trendlebeare Down Stone Row
ShortName: SR Trendlebere
Butler map: 2.7
DPD page: 151
Notes: "A stone row 100ft. to the north of the Haytor-Manaton road." 18 stones of the stone row can be identified of which 9 are fallen and 9 upright stones. The fallen stones vary in length between 3'4" and 4'6"; the upright ones between 6" and 2'4".
Nearby sites: SX 76600 79239
Distance: 4.83km

OS Map: SX 7662 7923
HER: MDV8077
Megalithic Portal: 4625
Alternate name: Trendlebere Stone Row S Cairn
ShortName: CN TrendleberS
Butler map: 2.7
Grinsell: MAN 14
Notes: HER: Cairn at southern end of stone row MDV8076 on Trendlebere Down north-east slope of Black Hill. The cairn at the southern end of the row is centred at SX 7662 7923. Its perimeter can be traced on the ground but only a grass covered crescent of stones survives in the eastern half.
Nearby sites: SX 7662 7923
Distance: 4.81km
Page last updated 18/02/24