LiDAR 1m DTM Hillshade
Satellite Imagery
LiDAR 1m DTM Hillshade
Satellite Imagery
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HER: Midlothian per East Lothian Council MEL8081 (None)
NMR: NT 26 NE 43 (51714)
SM: 4921
NGR: NT 2872 6506
X: 328720 Y: 665060 (OSGB36)
This earthwork, which occupies a steep-sided hillock overlooking the ruin of Mavisbank House from the SW, was probably adapted as a mount within the policies of Mavisbank House, which was built 1724-39 by the well-known Scottish antiquary Sir John Clerk of Penicuik. The modification of the ramparts to create the terrace visible halfway down the flanks of the hillock, seems to have led to the discovery of various items, supposedly including weapons, bridle bits, surgical instruments, styli and fibulae (Stat Acct, x, 1794, 286-7), though this eclectic collection, noted long after the discovery, sounds more like the contents of a display cabinet where they were kept in in Penicuik House. While the mound has taken on the appearance of a motte, measuring 47m across its summit, this may have more to do with the creation of a mount within the policies rather than the original form of the earthworks, and with a plethora of small circular forts and settlements now known along the Lothian Plain, there is a possibility that it was another example of one of these exploiting a strong position on the edge of Bilston Glen.
Citizen Science: ✗
Reliability of Data: Confirmed
Reliability of Interpretation: Unconfirmed
X: -349628 Y: 7533265 (EPSG: 3857)
Longitude: -3.1407583847942444 Latitude: 55.87345216683436 (EPSG:4326)
Country: Scotland
Current County or Unitary Authority: Midlothian
Historic County: Midlothian
Current Parish/Community/Council/Townland: Lasswade
None
| Extant | ✓ |
| Cropmark | ✗ |
| Likely Destroyed | ✗ |
None
| Woodland | ✗ |
| Commercial Forestry Plantation | ✗ |
| Parkland | ✓ |
| Pasture (Grazing) | ✗ |
| Arable | ✗ |
| Scrub/Bracken | ✗ |
| Bare Outcrop | ✗ |
| Heather/Moorland | ✗ |
| Heath | ✗ |
| Built-up | ✗ |
| Coastal Grassland | ✗ |
| Other | ✗ |
None
| Contour Fort | ✓ |
| Partial Contour Fort | ✗ |
| Promontory Fort | ✗ |
| Hillslope Fort | ✗ |
| Level Terrain Fort | ✗ |
| Marsh Fort | ✗ |
| Multiple Enclosure Fort | ✗ |
| Hilltop | ✗ |
| Coastal Promontory | ✗ |
| Inland Promontory | ✗ |
| Valley Bottom | ✗ |
| Knoll/Hillock/Outcrop | ✓ |
| Ridge | ✗ |
| Cliff/Plateau-edge/Scarp | ✗ |
| Hillslope | ✗ |
| Lowland | ✗ |
| Spur | ✗ |
Dominant Topographic Feature: None
| North | ✗ |
| Northeast | ✗ |
| East | ✗ |
| Southeast | ✗ |
| South | ✗ |
| Southwest | ✗ |
| West | ✗ |
| Northwest | ✗ |
| Level | ✓ |
Altitude: 115.0m
N/A
Although the Scheduling document suggests the earthwork is probably medieval, it advances no evidence to back this claim, which can probably be traced back to the OS surveyor in 1975 who suggested it might be a 'terraced motte' or possibly a garden feature. There can be little doubt that the creation of the policies led to the discovery of various items that once formed part of Sir John Clerks collection at Penicuik House, but in the absence of excavation the true date and character of this earthwork remains unknown.
Reliability: D - None
| Pre 1200BC | ✗ |
| 1200BC - 800BC | ✗ |
| 800BC - 400BC | ✗ |
| 400BC - AD50 | ✗ |
| AD50 - AD400 | ✗ |
| AD400 - AD 800 | ✗ |
| Post AD800 | ✗ |
| Unknown | ✓ |
| Pre Hillfort: | None |
| Post Hillfort: | Incorporated into the policies of Mavisbank House |
None
| 1st Identified Written Reference (1793): | Drawn to General Roy's attention by Sir John Clerk of Penicuik (Roy 1793, 103; Stat Acct, x, 1794, 286-7) |
| 1st Identified Map Depiction (1852): | Annotated Fort on the 1st edition OS 6-inch map (Edinburghshire 1854, sheet 12) |
| Other (1913): | Description (RCAHMS 1929, 116, no.144) |
| Other (1954): | Visited by the OS |
| Other (1975): | Visited by the OS |
| Other (1991): | Scheduled |
Featureless
None
| None | ✓ |
| Spring | ✗ |
| Stream | ✗ |
| Pool | ✗ |
| Flush | ✗ |
| Well | ✗ |
| Other | ✗ |
None
| No Known Features | ✓ |
| Round Stone Structures | ✗ |
| Rectangular Stone Structures | ✗ |
| Curvilinear Platforms | ✗ |
| Other Roundhouse Evidence | ✗ |
| Pits | ✗ |
| Quarry Hollows | ✗ |
| Other | ✗ |
None
| No Known Excavation | ✓ |
| Pits | ✗ |
| Postholes | ✗ |
| Roundhouses | ✗ |
| Rectangular Structures | ✗ |
| Roads/Tracks | ✗ |
| Quarry Hollows | ✗ |
| Other | ✗ |
| Nothing Found | ✗ |
None
| No Known Geophysics | ✓ |
| Pits | ✗ |
| Roundhouses | ✗ |
| Rectangular Structures | ✗ |
| Roads/Tracks | ✗ |
| Quarry Hollows | ✗ |
| Other | ✗ |
| Nothing Found | ✗ |
None
| No Known Finds | ✓ |
| Pottery | ✗ |
| Metal | ✗ |
| Metalworking | ✗ |
| Human Bones | ✗ |
| Animal Bones | ✗ |
| Lithics | ✗ |
| Environmental | ✗ |
| Other | ✗ |
NO APPARENT FEATURES
| APs Not Checked | ✗ |
| None | ✓ |
| Roundhouses | ✗ |
| Rectangular Structures | ✗ |
| Pits | ✗ |
| Postholes | ✗ |
| Roads/Tracks | ✗ |
| Other | ✗ |
Not known
| 0: | None |
| 2: | None known |
Guard Chambers: ✗
Chevaux de Frise: ✗
Terrace created with scarps above and below
| Area 1: | 0.2ha. |
| Total: | 0.2ha. |
Total Footprint Area: Noneha.
None
| ✗ | None |
| ✓ | None |
| NE Quadrant: | 1 |
| SE Quadrant: | 1 |
| SW Quadrant: | 1 |
| NW Quadrant: | 1 |
| Total: | 1 |
| Partial Univallate | ✗ |
| Univallate | ✓ |
| Partial Bivallate | ✗ |
| Bivallate | ✗ |
| Partial Multivallate | ✗ |
| Multivallate | ✗ |
| Unknown | ✗ |
| Partial Univallate | ✗ |
| Univallate | ✗ |
| Partial Bivallate | ✗ |
| Bivallate | ✗ |
| Partial Multivallate | ✗ |
| Multivallate | ✗ |
None
| None | ✗ |
| Earthen Bank | ✓ |
| Stone Wall | ✗ |
| Rubble | ✗ |
| Wall-walk | ✗ |
| Evidence of Timber | ✗ |
| Vitrification | ✗ |
| Other Burning | ✗ |
| Palisade | ✗ |
| Counter Scarp Bank | ✗ |
| Berm | ✗ |
| Unfinished | ✗ |
| Other | ✗ |
None
| None | ✗ |
| Earthen Bank | ✗ |
| Stone Wall | ✗ |
| Murus Duplex | ✗ |
| Timber-framed | ✗ |
| Timber-laced | ✗ |
| Vitrification | ✗ |
| Other Burning | ✗ |
| Palisade | ✗ |
| Counter Scarp Bank | ✗ |
| Berm | ✗ |
| Unfinished | ✗ |
| No Known Excavation | ✓ |
| Other | ✗ |
| ✗ | None |
| ✗ | None |
Number of Ditches: None
| ✗ | None |
Roy, W (1793) Military Antiquities of the Romans in North Britain. Society of Antiquaries: London
RCAHMS (1929) The Royal Commission on the Ancient and Historical Monuments and Constructions of Scotland. Tenth report with Inventory of Monuments and Constructions in the Counties of Midlothian and West Lothian. HMSO: Edinburgh
Stat Acct (date) Statistical Account of Scotland: Drawn up from the Communications of the Ministers of the Different Parishes (Sinclair, J ed), 1791-99
Atlas of Hillforts:
Wikidata:
This work is licensed under CC BY-SA 4.0
and should be cited as:
Lock, Gary and Ralston, Ian. 2024. Atlas of Hillforts of Britain and Ireland. Available at: https://hillforts.arch.ox.ac.uk
Document Version 1.1