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Cof Cymru: National Historic Assets of Wales · Wales

Tooth Cave, Llethrid

Ilston, Swansea, Wales

The record

Designation
Scheduled monument
Site type
Cave
Period
Prehistoric
Date of designation
17 December 1961
Community
Ilston
Unitary authority
Swansea
Country
Wales
Coordinates (centre of the scheduled area)
51.59794, -4.12135
SAM number
GM284
Cadw record number
3743

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.

Tooth Cave is located on the eastern side of the valley that is to the south of Llethrid. The present west facing entrance is approximately 4m above the valley floor at the base of a 5m high limestone quarry face. The cave is 1.4m high, 2m wide and 5m long. In the 1960s the glacial blocking at the inner end of the entrance passage was penetrated, revealing a further passage measuring 5.0m long, which led to a previously undiscovered cave system. The first chamber is reached by a 3m drop from the entrance passage and measures 9m in height, 6m in width and is 10m long. Excavations uncovered the remains of eight individuals. Finds included stone and flint tools, flint flakes and Bronze Age pottery.

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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