Apologies for picking everyone's brains but me and a mate are planning a trip and might be heading down knotlow. The DCA cave registry description seems pretty bleak but it seems like it varies from time to time, so if anyone's been down there recently any info on the pollution/bad air would be...

Trying not to turn this into an essay Hi all, i'll try not to turn this into an essay. Looking to start sherparing for divers  (yall know the drill), i'm in the peak district mon-fri and can get up there in two hours anyways so up for anything. SRT and basic self rescue competent, know what I'm...

Apologies if this is in the wrong forum. I stopped caving before I had the chance to get any formal SRT instruction or 'properly' self teach, and am looking to resume caving and join a club in the near future so excuse the probably stupid question; I use a CT quick up handled ascender, with two...