Quarry in serpentine (Blue Elvin rock).
Flooded to depth of 22m.Now a visitor centre and adventure park.
External Links


Sep 15th, 2025 from BGS by BertyBasset![]()
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| Cornwall | |
| Menheniot | |
| 50.427166, -4.4202528 | |
| SX 2819 6139 | |
| Private Land | |
| 113m | |
| #28,546 | |
Quarry in serpentine (Blue Elvin rock).
Flooded to depth of 22m.Now a visitor centre and adventure park.


South Trelawny, Wheal - 1,443m