Gelli Mine, Ystumtuen, Cwmrheidol, Ceredigion, Wales, UK

At the end of the adit a short cross-cut ends in the wall of a shaft. Jan, 2020.

Near the portal. Jan, 2020.

From the vantage point of the forestry track. Dec., 2019

At the opening to the cross-cut and shaft. Jan, 2020.

Blocked a few metres beyond the cross-cut. Jan, 2020.

From Old Maps UK under the not for commercial use permission. A tip is marked just left of where it says 'Gelli Mine'. The tip is right at the roadside opposite the lay-by that has been closed. The Rheidol Power Station now stands on the river bank where on the map it says 'Blaen-y-ddol'. The pictured tips and level entrance are in the top ...

The tips contain galena samples and fossils including trilobites. Dec., 2019

Beside the footpath that crosses the site. Dec., 2019

The level extends about 200m and is throughout flooded to a constant depth of about 40cm. Jan, 2020.