[Rosie] Acclimatisation helps a lot. We flew in to about 2400m and then walked in for about 10 days, mostly on the ‘walk high, sleep low’ principle, which got us to a camp at about 5300. We then did a short day up to 5800 and then a push to the top. I reckon the last 700m would have taken me a bit over 2 hours from sea level (I was fitter then), and actually took between 4 & 5 hours. We then dropped about 1500m, to below the previous 2 camps. As for cognitive impairment – I ‘lost’ a good part of the next day. I couldn’t remember much of it only a day or two later and have never been able to, even prompted by photos. Another interesting effect was that my tent companion went into a pattern of Cheyne-Stoking while asleep – disturbing when you first hear it, but common at altitude. Of course, one of the effects of the cold and low pressure is that the air is extremely dry – it was hard to drink enough, especially as water bottles exposed to the air froze. It’s the physically hardest thing I’ve ever done and I certainly couldn't do it now.
The good news is that we've discovered the cat is a mouser (one of the reasons for getting her). The bad news is finding this out obviously entailed a renewed incursion. We look forward to being woken up by her dropping half-dead mice on our faces and being shown how to kill them. Will need to look at the bait trays over the weekend to see where its been taken. Sometime over the next few weeks we're getting our floors repaired which should seal up some of the holes at least.
Revisiting the bait sites I discover the trays in the kitchen are untouched, which is good news, but the one I put under the sink cabinet in the bathroom had disappeared! I have an image of a family of mice living in a red tray marked 'Poison' somewhere down there...
Perhaps we need a couple of new games, as we've not had any in 8 months (ignoring Mystery Crescent, restarted after running out of steam. Well gosh, it's run out of steam again!)