I went a walk up to the local disused quarry that used to cut, shape and finish ornamental stone. It's completely derelict now but the graffiti artists change the art work every few months.
The place is getting more and more trashed thanks to the local yobs. It's still worth visiting to see the art work but you have to look up to make sure nothing drops on you!
If it's windy it can get very noisy up there as more and more things are becoming loose. I definitely wouldn't like to be up there after dark.
The place is up for sale at the moment, so it will be interesting to see what will become of it. Access will definitely be an issue though.
Thank you to @digi-me for the wonderful street art contest.