Wheal Francis exploration

[@GWRSpotter23]

Really cool place to visit amazing vid 😁

[@Dave.w-ev9qn1962]

Marriott’s shaft is a deep one. It’s 340 fathoms. There is 6 feet in a fathom so that would make it 622 metres. Though it’s nearly full of water nowadays.

[@thecornishsteamtrain123]

I throw the rock down the shaft in this. Cool vid