The hills of the Mawddach valley around Dolgellau were the heart of the Welsh gold industry, and gold-bearing quartz from these hills has provided the raw material for royal wedding rings, famously from the Clogau St David’s mine near Bontddu. To explore this gold country is to understand both the landscape and a peculiarly Welsh contribution to the story of Britain. This is Experience #36 of the Snowdonia 100.
The Gold
Welsh gold is found in a belt of deposits along the Mawddach valley, particularly around Bontddu and Clogau west of Dolgellau, and at Gwynfynydd to the north. The gold occurs in narrow quartz veins within ancient rocks, in low concentrations that made commercial extraction marginal by modern standards but historically significant; the boom of the mid-19th century drew prospectors from far and wide. The royal connection dates from 1923, when the Duke of York (later George VI) married Elizabeth Bowes-Lyon with a ring made from Clogau gold, and many royal wedding rings since have followed the tradition.
| Where to walk | Paths and forest tracks through the hills between Dolgellau, Bontddu and Ganllwyd |
| Difficulty | Moderate, some ascent |
| Mines | The old gold mines are not open to the public; enjoy them from public paths only |
| Combine with | The Mawddach Trail (Experience #13) and the Precipice Walk (Experience #16) |
Dolgellau Itself
Dolgellau is one of the finest small towns in Eryri: a compact market town of dark local stone, with a good range of independent cafes and shops, a market, and Cadair Idris rising immediately to the south. It makes an excellent base for exploring the gold country and for walking the Cadair Idris range. The town centre has largely escaped the homogenisation of the high street that has affected many comparable towns.
A Short History
According to Barmouth Town Council’s local history, gold was thought to have been found in Meirionnydd in 1834, but mining did not begin until 1847. A gold vein was struck at Clogau, above Bontddu, in 1860, and at its height around a hundred miners worked in the Bontddu district. Gwynfynydd, above the head of the estuary, began as a lead mine before gold was found there in 1864. At one point there were around two dozen mines in the area, though many never paid. Clogau gold has gone into royal wedding rings in 1923, 1947, 1960, 1973 and 1981.
Plan Your Visit
Bontddu lies on the A496 between Dolgellau and Barmouth, on the north side of the estuary. The best way to understand the gold country is to see it from across the water: walk or cycle the Mawddach Trail on the south shore and look back at the wooded hills above Bontddu, where the old workings lie. Dolgellau itself makes a good base, with plenty of places to eat.
Good to Know
- None of the old gold mines is open to the public. Many lie on private land.
- Never enter old mine levels or approach shafts: they can be flooded, unstable and deep.
- Paths in the hills above Bontddu are steep and rough in places. Take a map and wear boots.
Nearby
- Dolgellau town guide
- Rhaeadr Du, Ganllwyd (Experience #29): waterfalls in the woods to the north
- Mawddach Restaurant, Dolgellau (Experience #55)
FAQ
Can you visit a Welsh gold mine near Dolgellau?
Not at present. The historic mines around Bontddu and Gwynfynydd are closed, and their workings are dangerous. Enjoy them from public paths and roads.
Why is Welsh gold so valued?
Because there is so little of it. The veins were narrow and the mines small, and that rarity, together with the royal connection, gives Welsh gold its prestige.
Experience #36 of 100, Villages and Towns category.