Definitely! My dad used to take me there as a kid in pursuit of rocks for my sisters tumbling habit--there were very few restrictions at that time and I had a good working knowledge of the mine shaft network.
Unfortunately over time more and more people had found ways to hurt themselves so they were forced to block off some of the passages.
Still enough areas left to explore in the later days though.
The last time I was there I also found it quite amusing that the cliffs held a large collection of raven nests. They are quite talkative.
Bones of their victims could be found everywhere littering the ground--giving it a bit of a creepy vibe (especially if you are there in a small group).![]()