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Cof Cymru: National Historic Assets of Wales · Wales

Longhole Cave

Port Eynon, Swansea, Wales

The record

Designation
Scheduled monument
Site type
Cave
Period
Prehistoric
Date of designation
23 March 1977
Community
Port Eynon
Unitary authority
Swansea
Country
Wales
Coordinates (centre of the scheduled area)
51.54312, -4.23478
SAM number
GM391
Cadw record number
3630

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Ancient Monument.

The monument consists of a cave containing archaeological deposits that can date from as early as the Palaeolithic period. A cave may have been used for occupation, storage, burial, refuse, or as a temporary shelter.

Long Hole is a cave situated approximately 40m above OD in a small limestone crag surrounded by grassy slopes, above the sea cliffs 2km to the west of Port Einon. The south south-east facing entrance is 3.5m wide, however, the width narrows to 2m along the 13m length of the cave. The height varies between 1.6m and 2.3m. Excavations undertaken in the 1861 and 1969 produced a finds assemblage dating from the Early Upper Palaeolithic and the Middle Palaeolithic ages.

The monument is of national importance for its potential to enhance our knowledge of prehistoric settlement, ritual and funerary practices. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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