OK
I have been caving for the past 27 years mostly in the caves and mines of North Wales and a member of the NWCRO for about 20 years. While I have done lots of trips in the slate mines/quarries my main interest has been in digging in the caves around Wrexham. I haven't paid much attention to the possible lakes for diving in.
I have been diving since 2007 mostly around North Wales. I am a member of Gwynedd sub aqua club. I am not a cave diver which is why I am looking for lakes to dive in as apposed to tunnels. I am looking for some interesting places to dive over the winter while the boat is put away.
I hope that helps.
Michael