Ystwffwl Glas
From Underfoot
Q123520917
cave in Bardsey Island, Aberdaron
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Location: 52.7487, -4.8004, KML, Cluster Map, Maps,
8 places
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Ystwffwl Glas ⓘ
cave in Bardsey Island, Aberdaron -

Ashton Lead Mines ⓘ
lead mine in Llanengan -

Benallt mine ⓘ
manganese ore mine, Rhiw, Llanfaelrhys, Lleyn Peninsula, Gwynedd, Wales -

Pant Gwyn ⓘ
lead mine in Llanengan -

Penrhynmawr Lead Mine ⓘ
lead mine in Llanengan -

Plas Yn Rhiw Quarry ⓘ
stone quarry in Aberdaron, Gwynedd -

Porth-Neigwl Lead Mine ⓘ
lead mine in Llanengan -

Tan Bwlch Lead Mine ⓘ
lead mine in Llanengan
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | cave | Ystwffwl Glas | cave | Wikidata | |
| site | mine | Ashton Lead Mines | lead mine | Wikidata | |
| site | mine | Benallt mine | manganese mine | Wikidata | |
| site | mine | Pant Gwyn | lead mine | Wikidata | |
| site | mine | Penrhynmawr Lead Mine | lead mine | Wikidata | |
| site | mine | Plas Yn Rhiw Quarry | stone quarry | Wikidata | |
| site | mine | Porth-Neigwl Lead Mine | lead mine | Wikidata | |
| site | mine | Tan Bwlch Lead Mine | lead mine | Wikidata | |