Tanygrisiau: Slate History, Lakes and Mountain Trails

Tanygrisiau combines the history of slate mining with reservoirs, mountain trails and unique railway experiences. Those looking for holiday accommodation in this destination can plan their trip around very different experiences: preserved quarry facilities, paths along waterways and lakes, or a journey on The Quarryman.

Slate History Around Tanygrisiau

A defining testament to the industrial past is “Cwmorthin slate quarry, mine, railway and ancillary features”. The complex is designated as a Scheduled Monument. The surviving remains of Cwmorthin Quarry include surface buildings, inclined planes, spoil heaps and a quarry railway. Its history dates back to 1810, when Cwmorthin Quarry was established as an open quarry. In the 1860s, it developed into an underground operation.

Wrysgan Quarry also represents the region’s slate history. The disused upland slate mine lies high above the village of Tanygrisiau. Those interested in traces of former work and the forms of historic mining landscapes will find a different focus here from that of a traditional countryside walk. The route to Rhosydd Quarry also passes the ruins of an old mill.

Lakes, Trails and Railway

Several paths provide different views of the landscape. The Afon Cwmorthin Trail is a varied 1.5-mile route that passes Tanygrisiau Reservoir and leads to a footbridge over the Afon Cwmorthin. The Cwmorthin Trail follows the shore of Cwmorthin Lake. The footpath through Cwmorthin Valley runs along an old tramway past Llyn Cwmorthin and leads to a ruined chapel.

Another option is the Dolrhedyn-&-Afon-Barlwyd Trail. It leads high above Tanygrisiau and runs through tunnels beneath the Ffestiniog Railway. This makes it possible to set different priorities when planning a holiday: a route by the water, historic relics along old paths, or a trail where the railway landscape is directly part of the experience.

The journey on The Quarryman also makes Tanygrisiau noteworthy for railway and landscape enthusiasts. The Quarryman reaches Tanygrisiau station at the upper end of the Llyn Ystradau reservoir. After Tanygrisiau, the train travels along the reservoir, through a long tunnel and around a spiral at Dduallt. This sequence combines waterside scenery, engineering and the history of the Ffestiniog Railway in a single travel experience.

Active Experiences and Suitable Holiday Planning

For a more intensive mining experience, there is an adventure with Go Below. It involves rope sections, wooden bridges, abseiling, free-fall sections, a via ferrata and a 130-metre zip line. This allows the choice of a holiday apartment or holiday home to be tailored to the desired daily plans without mixing up the different offerings.

Those looking for accommodation in Tanygrisiau can therefore define the focus of their stay: slate history for culture-focused travellers, waterside paths for landscape experiences, or railway and mining for special shared discoveries. For more travel ideas, you can also compare Pennal, Rhiw, Dolbenmaen, Llannor, Deiniolen, Abersoch, Llanbedr and Caernarfon.

For the higher-level travel overview: Gwynedd.