Atlas of Hillforts of Britain and Ireland

SC0282 Kennan's Isle, Tongland Loch, Kirkcudbrightshire (River Dee; Tongland Reservoir)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Dumfries & Galloway MDG4101 (None)

NMR:  NX 75 NW 7 (64515)

SM:  None

NGR:  NX 7048 5549

X:  270480  Y:  555490  (OSGB36)

Summary

Though annotated in 1894 'Site of Fort' on the OS 25-inch map (Kirkcudbrightshire 1895, 49.6), this is probably on the strength of a description by Frederick Coles (1893, 151-2, fig 49), who observed a series of hollows in its summit and a terrace around its foot on the NW. It was already overgrown then, remaining in this state in 1911 when visited by RCAHMS investigators, who also observed the hollows in its summit but could detect no trace of defences around its flanks. It has since been inundated and now forms a wooded island. The summit of the island measures about 45m from NNE to SSW by 18m transversely (0.06ha), and is thus large enough to have accommodated some of the small fortifications found in this part of Galloway, such as the that on Trusty's Hill.

Status

Citizen Science:  ✗

Reliability of Data:  Unconfirmed

Reliability of Interpretation:  Unconfirmed

Location

X:  -447531  Y:  7338102  (EPSG: 3857)

Longitude:  -4.020241108819764  Latitude:  54.87736748603144  (EPSG:4326)

Country:  Scotland

Current County or Unitary Authority:  Dumfries & Galloway

Historic County:  Kirkcudbrightshire

Current Parish/Community/Council/Townland:  Tongland

Monument Condition

None

Condition:
Extant   ✗
Cropmark   ✗
Likely Destroyed   ✓

Land Use

None

Current Use:
Woodland   ✓
Commercial Forestry Plantation   ✗
Parkland   ✗
Pasture (Grazing)   ✗
Arable   ✗
Scrub/Bracken   ✗
Bare Outcrop   ✗
Heather/Moorland   ✗
Heath   ✗
Built-up   ✗
Coastal Grassland   ✗
Other   ✗

Landscape

Hillfort Type

Character of this site is unclear

Type:
Contour Fort   ✗
Partial Contour Fort   ✗
Promontory Fort   ✗
Hillslope Fort   ✗
Level Terrain Fort   ✗
Marsh Fort   ✗
Multiple Enclosure Fort   ✗

Topographic Position

Position:
Hilltop   ✗
Coastal Promontory   ✗
Inland Promontory   ✗
Valley Bottom   ✗
Knoll/Hillock/Outcrop   ✓
Ridge   ✗
Cliff/Plateau-edge/Scarp   ✗
Hillslope   ✗
Lowland   ✗
Spur   ✗

Dominant Topographic Feature:  None

Aspect:
North   ✗
Northeast   ✗
East   ✗
Southeast   ✗
South   ✗
Southwest   ✗
West   ✗
Northwest   ✗
Level   ✓

Altitude:  30.0m

Boundary

N/A


Dating Evidence

In the absence of excavation, there are neither stratified artefacts nor radiocarbon dates to provide a chronology for the defences.

Reliability:  D - None

Principal Activity:
Pre 1200BC   ✗
1200BC - 800BC   ✗
800BC - 400BC   ✗
400BC - AD50   ✗
AD50 - AD400   ✗
AD400 - AD 800   ✗
Post AD800   ✗
Unknown   ✓

Other Activity:
Pre Hillfort:   None
Post Hillfort:   None

Evidence:No related records

Investigation History

First noted and sketch-planned by Frederick Coles about 1892 (1893, 151-2, fig 49), it was subsequently depicted on the OS 25-inch map (Kirkcudbrightshire 1895, 49.6) and visited by RCAHMS in the preparation of the County Inventory for The Stewartry (RCAHMS 1914, 262, no.450). It was visited by the OS in 1972, but the surveyor did not consider the hollows in the summit the remains of antiquity.

Investigations:
Earthwork Survey (1892):   Sketch-plan and description (Coles 1893, 151-2, fig 49)
1st Identified Map Depiction (1894):   Annotated Fort on the OS 25-inch map (Kirkcudbrightshire 1895, 49.6)
Other (1911):   Description (RCAHMS 1914, 262, no.450)
Other (1972):   Visited by the OS

Interior Features

A series of large hollows in the crest, but these might no more than the remains of quarries

Water Source

None

Source:
None   ✓
Spring   ✗
Stream   ✗
Pool   ✗
Flush   ✗
Well   ✗
Other   ✗

Surface

Hollows of unknown date or origin

Interior Features (Surface):
No Known Features   ✗
Round Stone Structures   ✗
Rectangular Stone Structures   ✗
Curvilinear Platforms   ✗
Other Roundhouse Evidence   ✗
Pits   ✗
Quarry Hollows   ✗
Other   ✓

Excavation

None

Interior Features (Excavation):
No Known Excavation   ✓
Pits   ✗
Postholes   ✗
Roundhouses   ✗
Rectangular Structures   ✗
Roads/Tracks   ✗
Quarry Hollows   ✗
Other   ✗
Nothing Found   ✗

Geophysics

None

Interior Features (Geophysics):
No Known Geophysics   ✓
Pits   ✗
Roundhouses   ✗
Rectangular Structures   ✗
Roads/Tracks   ✗
Quarry Hollows   ✗
Other   ✗
Nothing Found   ✗

Finds

None

Interior (Finds):
No Known Finds   ✓
Pottery   ✗
Metal   ✗
Metalworking   ✗
Human Bones   ✗
Animal Bones   ✗
Lithics   ✗
Environmental   ✗
Other   ✗

Aerial

None

Interior Features (Aerial):
APs Not Checked   ✗
None   ✓
Roundhouses   ✗
Rectangular Structures   ✗
Pits   ✗
Postholes   ✗
Roads/Tracks   ✗
Other   ✗

Entrances

None known

Total Number of Breaks Through Ramparts:  
0:   None

Number of Possible Original Entrances:  
2:   None known

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:No related records

Enclosing Works

Unknown

Enclosed Area:
Area 1:   Noneha.
Total:   Noneha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✗   None

Number of Ramparts:  
NE Quadrant:   0
SE Quadrant:   0
SW Quadrant:   0
NW Quadrant:   0
Total:   0

Morphology

Current Morphology:
Partial Univallate   ✗
Univallate   ✗
Partial Bivallate   ✗
Bivallate   ✗
Partial Multivallate   ✗
Multivallate   ✗
Unknown   ✓

Detailed Morphology:
Partial Univallate   ✗
Univallate   ✗
Partial Bivallate   ✗
Bivallate   ✗
Partial Multivallate   ✗
Multivallate   ✗

Surface Evidence

None

Enclosing Works (Surface):
None   ✓
Earthen Bank   ✗
Stone Wall   ✗
Rubble   ✗
Wall-walk   ✗
Evidence of Timber   ✗
Vitrification   ✗
Other Burning   ✗
Palisade   ✗
Counter Scarp Bank   ✗
Berm   ✗
Unfinished   ✗
Other   ✗

Excavated Evidence

None

Enclosing Works (Excavation):
None   ✗
Earthen Bank   ✗
Stone Wall   ✗
Murus Duplex   ✗
Timber-framed   ✗
Timber-laced   ✗
Vitrification   ✗
Other Burning   ✗
Palisade   ✗
Counter Scarp Bank   ✗
Berm   ✗
Unfinished   ✗
No Known Excavation   ✓
Other   ✗

Other

Gang Working:
✗   None

Ditches:
✗   None

Number of Ditches:  None

Annex:
✗   None

References

Coles, F R (1893) 'The motes, forts, and doons in the east and west divisions of the Stewartry of Kirkcudbright', Proc Soc Antiq Scot 27, 92-182

RCAHMS (1914) The Royal Commission on the Ancient and Historical Monuments and Constructions of Scotland. Fifth report and inventory of monuments and constructions in Galloway, II, county of the Stewartry of Kirkcudbright, Edinburgh



Terms of Use

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


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