RE: In case there's nothing happening tomorrow....10 Oct 2021 22:48
Hi Hydro,
I decided to do some hiking in Iceland once and in a (fleeting) moment of being sensible bought a map. I was confused as hell when I perused it in my tent and tried to work out how to get up and back down high bits. There seemed to be very odd semi-circular patches where there were no contours but just numbers - like "1973" or "1955". I couldn't make head nor tail of it, then I realised there were similar red patches with other numbers like "1994".
It was only when I went hiking did it all fall into place - these were the dates of lava flows labelled by year. Black meant you had a chance of crossing it without melting your boots. Anything red was egg frying territory.
Unfortunately lava being lava meant you couldn't walk in a straight line, couldn't see more than about 20yds to the next lump, and everything had had no time to erode and was as jagged as heck.
I tried to cross one bit from the 50s to climb up a local low hill. I gave up when, having tried to traverse the lava for about twenty minutes, I went up to a high bit to see how much closer I was to the hill. It was nowhere on the horizon in front of me - I had been turned 180 degrees whilst trying to get up / over / around / back / forward through the lava.
It took me another week to work out that there is so much iron in Icelandic rocks that compasses are useless - but that's another story from when, due to a misprint in the bus timetable, I was hitch-hiking through their eastern desert and I worked out I was precisely 7.5km west of the ring road.... which was actually at my feet as I sat on a roadside boulder wondering if I was going to even see a car that day.