If you’ve ever stood on the spectacular headland north-west of Llandudno and wondered what secrets lie beneath your feet, Great Orme Mines will answer that better than any guidebook ever could. The Great Orme itself rises straight from the coast, stretching 3km long and 2 km wide, climbing to a summit of 207m, and hiding one of the most astounding archaeological discoveries in Britain laid down in Carboniferous Limestone of the Visean stage some 330 million years ago.
I still remember the first time I walked into the ancient copper mines and realised I was standing inside the oldest metal mine open to the public anywhere in the world a Guinness World Record holder and Prince of Wales award winning attraction that genuinely earns its reputation. For the 2026 season, tickets can be purchased in advance or on the day itself, with the site open every day from 9.30 until 4.30pm last entry, right through to the end of October. Few places pack this much recent time-defying history into one single visit.
About Great Orme Mine Great Orme Bronze Age Mine
Great Orme Mines were uncovered almost by accident back in 1987, during a scheme meant simply to landscape part of the Great Orme, and what surfaced instead rewrote what we thought we knew about ancient people in Britain. Long before the Roman invasion, a structured society of Bronze Age miners was already hard at work here, relying on nothing more than stone hammers, antler picks and animal bones as their basic tools.
Rediscovered after thousands of years, these ancient mines turned out to hold the largest prehistoric underground excavation on record, along with the Great Cavern, whose underground passageways still leave visitors speechless.
Walking the tunnels today, you can trace the early Bronze age ancient workings back 4,000 years, then follow the surface landscape out to the Opencast Mine and the bell pits scattered across the site, each one lined up with the geological faults and fractures below. Hydrothermal fluids once carried copper mineral through these veins, leaving behind chalcopyrite, malachite, azurite, galena and other copper carbonates inside a main rock type of limestone that’s locally dolomitised, alongside minor units of limy mudstone and sandstone.
At the Smelting Shelter, a video demonstration shows exactly how our prehistoric ancestors turned raw ore into usable metal, and I’d genuinely tell anyone visiting to stop and watch it it makes the whole prehistoric mining process click in a way no plaque ever could.
Mining here didn’t stop in the Bronze Age. It carried on until 600BC, then recommenced in the late 17th century and ran through the 19th century and the nineteenth century, with the mining area sitting near the halfway tram station, where shafts, spoil tips and a 470 foot mine shaft down to sea level are still visible. Over the past 28 years, mining engineers, cavers and archaeologists have mapped the site and its large areas of surrounding landscape, and among the largest prehistoric mines in Europe it genuinely stands out with late 20th century teams, including an excavation team member on hand to answer questions, piecing the story together further.
Inside the Visitor Centre, fascinating displays and an exhibition bring prehistoric mining to life, and the introductory film explains how the site was mapped and its dolomitisation studied since being discovered. There’s also a gift-shop selling crystals, fossils, jewellery, books and souvenirs, a second hand bookshop, and a picnic area for anyone wanting to pause between exploring.
Free parking in the car park is available for shop visitors, and the whole visitor attraction runs from mid-March through to the end of October, making it one of the most astounding finds anyone could explore in a single afternoon.
THE TOUR
A visit to Great Orme Mines is genuinely thought provoking, and it works just as well for children as it does for adults. I’ve watched families of all ages walk away buzzing after their visit, calling it one of the best educational experience they’ve had on a day out and honestly, that’s exactly how I felt the first time too, properly enjoyed from start to finish.
SCHOOL & GROUPS
If you’re planning a school trip or group journey to Great Orme Mines, it pays to sort the essential information in advance — opening times, group rates, accessibility so the day runs smoothly. A bit of guidance beforehand genuinely makes the whole visit easier for teachers and group leaders alike.
Conclusion
From the moment you step onto the Great Orme to the moment you leave the gift-shop with a fossil in your pocket, Great Orme Mines offers something genuinely rare: 4,000 years of history you can actually walk through. Whether you’re bringing the family, a school group, or just your own curiosity, it’s a site that rewards a slow, unhurried visit — and one I’d happily recommend to anyone heading to Llandudno.
Great Orme Mines FAQs
How much do Great Orme Mines tickets cost?
Great Orme Mines tickets vary depending on age and ticket type. Adult, child, and family tickets are available, and you can purchase them online or at the entrance.
Where can I find a Great Orme Mines map?
A Great Orme Mines map is available at the visitor centre and on the official website, helping visitors explore the underground tunnels, exhibition areas, and surrounding attractions.
What are the Great Orme Mines opening times?
Great Orme Mines are generally open daily during the visitor season, with opening hours typically from 9:30 AM to 4:30 PM. It’s always best to check current opening times before your visit.
Where are the Great Orme Mines in Llandudno?
Great Orme Mines are located on the Great Orme headland in Llandudno, North Wales, one of the world’s largest prehistoric copper mining sites and a popular tourist attraction.
How do I get to Great Orme Mines?
You can reach Great Orme Mines by car, local taxi, walking routes, or by using the historic Great Orme Tramway, which stops just a short walk from the mines.
Are there photos of Great Orme Mines available online?
Yes. You can view Great Orme Mines photos on the official website, travel blogs, and visitor galleries to see the ancient tunnels, archaeological features, and scenic surroundings.
What do visitors say in Great Orme Mines reviews?
Most Great Orme Mines reviews praise the fascinating Bronze Age history, informative self-guided tour, and unique underground experience, making it a highly rated attraction in Llandudno.
Is the Great Orme Tramway worth using when visiting the mines?
Yes. The historic Great Orme Tramway offers a scenic journey to the Great Orme and stops close to the mines, making it a convenient and memorable way to visit the attraction.