Prehistoric Dartmoor Walks, walking the Stone Rows and Stone Circles of Dartmoor
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Prehistoric sites within 2km of SX652931

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!

Search for sites near-by OS Grid Reference (6 or 8 digit) SX

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:

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.

List of sites within 2km of SX652931

Cosdon Stone Row

Cosdon Stone Row

Prehistoric Dartmoor Walks: Dartmoor Site: Cosdon Hill Triple Stone Row
OS Map: SX 64317 91600
NMR record: SX 69 SW 17
HER record: 6886
Megalithic Portal: 1858
The Stone Rows of GB: Cosdon
PMD: Cosdon Stone Row
ShortName: SR:Cosdon
Butler map: 40.6
DPD page: 152
Notes: "A triple stone row lies near the summit of Cosdon Hill and is 447 feet in length measured from the centre of the circled cairn which stands at the west end. At 225 feet from the west end there is a slight change in direction and the rows turn somewhat northward. This change of direction may be said to divide the row into western and an eastern section. Overall width, western part is 8 feet 10 inches, eastern part 10 feet 8 inches. The cairn is 26 feet in diameter and contains the remains of two cists; the retaining circle is very irregular. There is no formal feature to mark the termination of the rows at their eastern end"
Nearby sites: SX64329160
Distance: 1.74km

Cosdon (stone row) Platform Cairn Circle and Cist

Cosdon (stone row) Platform Cairn Circle and Cist

Prehistoric Dartmoor Walks: Dartmoor Site: Cosdon Hill Triple Stone Row
OS Map: SX 64331 91597
NMR record: SX 69 SW 17
HER record: 48906
Megalithic Portal: 813
PMD: Cosdon Stone Row
Alternate name: Cosdon Hill Stone Row Platform Cairn Circle and Cist
ShortName: CT:Cosdon Row
Butler map: 40.6
Butler Vol 5: p.234 & Fig.165
DPD page: 152
Grinsell: ST 5
Turner: E15
Notes: "The cairn associated with the Cosdon Hill triple stone row is 26 feet in diameter and contains the remains of two cists; the retaining circle is very irregular. Of the two cists, one is intact, the other has been robbed of the cover-stone and two side-stones." Lethbridge diagram p.152, cists pictured. Butler Cosdon Hill Stone Row - Vol. 2. Map 40.6 (diagram p.205).
Nearby sites: SX64339160
Distance: 1.73km

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Cosdon Hill Encircled Cairn

Cosdon Hill Encircled Cairn

OS Map: SX 63350 92479
NMR record: SX 69 SW 105
HER record: 13064
Megalithic Portal: 22695
Alternate name: Cosdon Hill N.4 Encircled Cairn
ShortName: EC:Cosdon N4
Butler map: 40.9
Grinsell: ST 10
Notes: Cairn at the junction of two Bronze Age reaves. "Round cairn on Cosdon Hill, measuring 7.3 metres in diameter and standing up to 0.8 metres high. A number of edge set stones visible around the southern side of the cairn mound suggests the existence of a kerb. There is a hollow in the north side of the mound, probably the result of partial robbing or an early excavation."
Nearby sites: SX63359248
Distance: 1.95km

Oxenham Arms Standing Stone

OS Map: SX 65014 93606
NMR record: SX 69 SE 26
HER record: 13065
Megalithic Portal: 8401
PMD: Oxenham Arms
ShortName: SS:OxenhamArms
Notes: "The Oxenham Arms, now an inn, is the former manor house and home of the Burgoyne family. A courtyard plan house, it was originally a two-room-and-through passage plan. An interesting feature is an enormous upright slab of granite built into the inner wall of the rear parlour. This looks very much like a prehistoric standing stone and it seems that the house was built around it". See also, Legendary Dartmoor: The Oxenham Arms Menhir
Nearby sites: SX65019361
Distance: 0.54km

Page last updated 03/08/21