Llyn Padarn
Llyn Padarn is a large glacial lake located in the heart of Snowdonia National Park, stretching two and a half kilometres along the base of the Llanberis Pass directly below the commanding slopes of Snowdon. The lake and its surroundings offer one of the most concentrated visitor experiences in North Wales, combining spectacular mountain scenery, historic industrial heritage, woodland walks and excellent outdoor recreation within a compact and easily explored area. The lake was formed during the last Ice Age when glaciers carved the broad valley of Nant Peris and left behind deep basins that filled with water as the ice retreated. Its clear cold waters are home to the Arctic charr, a glacial relict fish species that has survived in a small number of deep Welsh and Scottish lakes since the ice retreated thousands of years ago. The charr has adapted to life in these cold, nutrient-poor waters and is now considered a conservation priority. The town of Llanberis sits at the lake's eastern shore and serves as the primary gateway for climbing Snowdon, whether on foot or by the historic Snowdon Mountain Railway that has carried passengers to the 1,085-metre summit since 1896. The lakeside setting of the town, combined with the dramatic mountain views and the range of visitor facilities available, makes Llanberis one of the most popular bases in Snowdonia. The shores of Llyn Padarn are threaded with footpaths and cycle tracks that allow exploration of the lake's surroundings at a gentler pace. The Country Park along the southern shore provides wooded walking with views across the water towards the mountains, while the Electric Mountain visitor centre nearby tells the story of the Dinorwig pumped-storage hydroelectric station built within the excavated chambers of a former slate quarry on the mountain above the lake. The Welsh Slate Museum, housed in the original Victorian maintenance workshops of the Dinorwig Quarry at the lake's edge, offers one of the most authentic and engaging industrial heritage experiences in Wales. The quarry itself, now silent, left behind a landscape of grey slate terraces on the mountainside above Llanberis that is both haunting and visually extraordinary.