The caverns are much larger, however most are inaccessible due to hazards and excavation is ecology impossible.
I went 15 plus years ago and then again recently. It is the same size.
Same size
No new sections have been opened that I was made aware of. Still very small
Went a couple of months ago, April I think, and it was the same size as when I went as a teenager. So no changes.
No changes
I'm not sure. It had been a while since i had been in the caverns. They were pretty much how i remembered them.
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