15 Jun 2022
Archaeological dig set to uncover the secrets of Pembroke Castle’s Wogan Cavern
Pembroke Castle’s Wogan Cavern is preparing for the arrival of a team of esteemed archaeologists, who are
hoping to uncover fresh evidence of how the cave was used by humans and Ice Age animals many thousands of
years ago.
The forthcoming excavation of the cave, funded by the Natural History Museum and the British Cave Research
Association, will take place over a three-week period from 27th June. It will be led by Dr Rob Dinnis of the
University of Aberdeen and Dr Jenni French of the University of Liverpool, and will be carried out by a team of 15-
20 archaeologists. They will be working in areas of the cave that have remained undisturbed for over 10,000
years.
The current work stems from a longstanding interest in the cave by Rob and John Boulton of the Devon
Spelæological Society, a core excavation team member who initially realised it merited archaeological
investigation. Last summer a small team undertook a brief excavation. Although that dig was limited in size
because of covid-19 restrictions, enough evidence of early human occupation was uncovered to establish the cave
as nationally important for the Mesolithic period (around 10,000 years ago). The team also unearthed tantalising
hints of older material, including bones of reindeer and woolly mammoth. This year’s excavation will add to that
evidence, improving our knowledge of how the cave was used by stone age humans and prehistoric animals. The
team also hope to uncover evidence for even older human occupation, dating to the Palaeolithic period (before
12,000 years ago).
Whilst the castle will remain open to visitors during the three weeks, Wogan Cavern itself will be mostly closed to
the public, although the Castle will be arranging some scheduled information sessions so that castle visitors can
meet some of the excavation team and learn about the progress of the dig.
Dr Rob Dinnis commented: “We are incredibly excited about this year’s excavation. Prior to our work, next to
nothing was known about the archaeology of Wogan Cavern. It has long been assumed that the cave was dug out,
either during the medieval period when it formed part of the castle, or during the very poorly recorded Victorian
antiquarian digs. Our work shows that is not the case. Instead, it is now clear that the cave has real potential as an
early prehistoric site, and this year’s dig will help us establish exactly what that potential is. We are hopeful that
Wogan Cavern will help answer many outstanding questions about our prehistoric past in the years to come.”
For more information and updates visit Pembroke Castle’s website and facebook page.
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