Almost 100 years after being written off as a natural rock formation, red pigment stripes discovered in Bacon Cave near Mumbles, Wales, have been confirmed as the United Kingdom’s oldest known cave painting.
- Red pigments in Bacon Cave dated to over 17,000 years ago
- Artwork initially dismissed as natural formations in 1928
- Now recognized as the UK's oldest known prehistoric art
What happened
In 1912, scientists discovered red streaks on the wall of Bacon Cave in Wales, initially interpreting them as intentional human-made markings. However, a 1928 assessment concluded these markings were natural iron oxide deposits rather than ancient art. This view persisted for nearly a century until recent research revisited the site with modern techniques.
Using uranium-thorium dating on the pigments, an international team led by Dr. George Nash confirmed the red stripes are prehistoric paintings dating back about 17,100 years, making them the oldest known rock art in the British Isles. This finding overturns nearly 100 years of scientific consensus and sheds new light on prehistoric human presence in the region.
Why it feels good
The reclassification highlights how advances in science can bring new understanding to long-dismissed discoveries, reminding us that history often holds surprises waiting to be uncovered. It also restores recognition of the creativity and cultural expression of ancient hunter-gatherer communities in Wales during a time when the environment was emerging from severe glaciation.
This discovery enriches the narrative of human history in the UK, emphasizing the deep roots of art and symbolic behavior. Celebrating this milestone invites a greater appreciation for the resilience and ingenuity of early peoples, fostering a connection across millennia through their enduring artistic legacy.
What to enjoy or watch next
Visitors and history enthusiasts can look forward to increased interest and advocacy for protecting Bacon Cave and its surroundings as a site of national heritage, comparable to important prehistoric monuments found elsewhere in Europe and the Americas. Efforts to preserve the site may lead to educational programs and deeper explorations into the region’s ancient past.
For those fascinated by prehistoric art, this story encourages following updates from archaeological and scientific teams applying new technologies to rewrite parts of human history. Documentaries, museum exhibitions, and public lectures about the Gower Peninsula’s rich archaeological landscape are likely to emerge, providing insightful ways to engage with these incredible discoveries.