We only had time to look at part of the route but those we saw were very variable. All are pretty ancient and judging by the accounts of others who have done the whole route one or two are very dodgy 🤔

The quarries would make for a fine OD group visit. You can get around the main sights with minimal risk whilst the more adventurous and those with climbing skills can easily take on a bit more

The treasures were all of the industrial archaeological variety MD - and very interesting too!

Looks an interesting place 🙂

I always wonderd about that route. How rusty are the ladders etc?

Wow, looks amazing ,
did you find any treasure down there 🙂