UK housing experiment leaves a Ghost Town on a mountain!

Deep up the Rhondda Valleys in Wales you can find Penrhys. It's not actually in a valley due to a planning mistake made in the 1960's. This was a social housing experiment that went wrong. At the time when it was built more houses were required for miners. But it turned out that nobody actually wanted to live on top of a freezing cold massive hill and it ultimately caused the end of this estate. It had a horrible reputation for crime and poverty. Nowadays most of the estate as been abandoned and boarded up. Thew few people that remain like it here but this place has a ghostly feel about it.