Atlas of Hillforts of Britain and Ireland

EN4233 Castle Hill, Brighstone, Hampshire and Isle of Wight (Castle Hill, Mottistone)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Isle of Wight MIW255 (None)

NMR:  SZ 48 SW 8 (460362)

SM:  1013290

NGR:  SZ 4088 8408

X:  440885  Y:  84081  (OSGB36)

Summary

Small, partial contour hillfort located on hilltop on on fairly steep N-facing slopes of the Upper Greensand ridge of downs above sea to SW on SW of island. Extensive views over coastal plain and sea to S, and the downs to N. Steep surrounding slopes to SE-SW, moderate to strong elsewhere. Roughly square, and aligned slightly SE-NW, internal area c. 55m long and c. 58m wide, with area c. 0.32ha. Defined by bank generally c. 5m wide and c. 0.3m high, but to 9m wide and 1.6m high where best to S along top of ridge, with ditch c. 5.75m wide and 0.5m deep and outer counterscarp bank c. 10m wide and c. 0.5m high. Stops at field boundary on E side. So-called outwork to S is natural lie of ridge slope. No definite original entrance visible, gap midway on E side possibly modern breach. Has been interpreted in past as Bronze Age or Iron Age defended settlement, but good hillfort commanding position. Well-preserved. Within state forest planted with fir trees. On 1st Ed. OS map (1862). Few investigations. Undated.

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -158408  Y:  6560477  (EPSG: 3857)

Longitude:  -1.4230066574250901  Latitude:  50.65491115090574  (EPSG:4326)

Country:  England

Current County or Unitary Authority:  Isle of Wight

Historic County:  Hampshire and Isle of Wight

Current Parish/Community/Council/Townland:  Brighstone

Monument Condition

Well-preserved.

Condition:
Extant   ✓
Cropmark   ✗
Likely Destroyed   ✗

Land Use

Within state forest planted with fir trees.

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

Small, partial contour hillfort located on hilltop on on fairly steep N-facing slopes of the Upper Greensand ridge of downs above sea to SW on SW of island. Extensive views over coastal plain and sea to S, and the downs to N. Steep surrounding slopes to SE-SW, moderate to strong elsewhere.

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:  Hill top

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

Altitude:  140.0m

Boundary

N/A


Dating Evidence

Unknown, but has been interpreted as Bronze Age or Iron Age defended settlement.

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

On 1st Ed. OS map (1862). Ordnance Survey investigation 1967. Survey C.K. Currie 1999.

Investigations:
1st Identified Map Depiction (1862):   OS map.
Other (1967):   OS investigation.
Other (1999):   Survey C.K. Currie.

Interior Features

None.

Water Source

None

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

Surface

None

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

No definite original entrance visible, gap midway on E side possibly modern breach.

Total Number of Breaks Through Ramparts:  
1:   Possible modern breach on E side.

Number of Possible Original Entrances:  
2:   None defined.

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:No related records

Enclosing Works

Defined by bank generally c. 5m wide and c. 0.3m high, but to 9m wide and 1.6m high where best to S along top of ridge, with ditch c. 5.75m wide and 0.5m deep and outer counterscarp bank c. 10m wide and c. 0.5m high. Stops at field boundary on E side. So-called outwork to S is natural lie of ridge slope.

Enclosed Area:
Area 1:   0.32ha.
Total:   0.32ha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✓   None

Number of Ramparts:  
NE Quadrant:   1
SE Quadrant:   1
SW Quadrant:   1
NW Quadrant:   1
Total:   1

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:  1

Annex:
✗   None

References

Adams, W.H. Davenport, 1856. The history, topography and antiquities of the Isle of Wight, London: Smith, Elder, 133.

Currie, C.K. 2003. An archaeological survey of earthworks on Castle Hill, Mottistone, Isle of Wight, Proc Hants Field Club Archaeol Soc, 58, 24-32.

Wrench, C.L. 2012. Evidence of hillforts on the Isle of Wight, Unpublished paper, University of Oxford.



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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