This tunnel, once the longest unlined tunnel in ... and stone huts – structures that hold cultural significance within Eryri’s agricultural heritage but are now deteriorating.

Being opened-ended, a wind-tunnel effect can create cooling breezes ... Most of these impressive structures, so culturally important to Eryri’s farming traditions, are now slowly crumbling ...

The damage is believed to have been caused between February 25-28. READ MORE: Laughter turns to tears as A494 'Angry Poo Truck' disappears READ MORE: 'Landmark' site next to iconic Eryri lake is going ...

In the last three years Eryri (Snowdonia) National Park Authority have been very active in working on a number of lower level bridleways around Yr Wyddfa (Snowdon) and more recently started work on ...

Amazingly the Eryri mountains are not the only place in the UK where this happens. The white vapour rising up from the rocks in the area creates a ghostly and ethereal image ...

midway through the tunnel. READ MORE: Giant Yr Wyddfa pipe that scars landscape but still powers part of rural Wales READ MORE: Eryri walkers on three of UK's deadliest peaks in 'fashion shoes ...

Most of these impressive structures, so culturally important to Eryri’s farming traditions, are now slowly crumbling away. Sign up now for the latest news on the North Wales Live Whatsapp community ...