I arrived in Arequipa just after dawn on a beautiful day. Confronting me as I arrived, soaring into the deep blue sky with a dusting of snow on top, was what I had come here to climb - El Misti. My South America plans had always involved climbing at least one big mountain, and El Misti is one of the easiest ways to do that - it's a popular climb from Arequipa, and it doesn't get at all technical. The main thing that stops people getting to the top is the fact that it's 5822 metres tall - just over 19,000 feet. But I'd been acclimatising to altitude for more than a month, and it was time to put that to good use. I got down to business quickly, booking a guided trip to climb the mountain the next day, and then shopping for energy food. The extremely friendly owner of the Sillar Negro hostel where I was staying was a keen climber himself, and when I told him I was doing the climb, he came out with me to recommend good food to buy.
At 8am the following morning I was at the offices of the climbing company, getting kitted out. There were nine of us climbing that day - me, a Swede, a German and seven Peruvians. We sorted out who was going to carry what, met our guides Roy and Angél, and then drove up to the start of our climb, a few kilometres outside Arequipa and a few hundred metres higher. The climb was to take two days, the first taking us to a campsite 4400m above sea level. I took it quite easy to get there, but found the last hundred metres or so very tiring. This was the highest I'd ever brought myself on foot, and we were still 1400m below the summit. We cooked up some dinner, and then received the shocking news that we were going to set off for the summit at midnight. Apparently, the crater was emitting a lot of volcanic gas later in the day, and it was safest to get there as soon as possible after sunrise. We set up our camp, mostly in cloud but with occasional breaks revealing the summit high above. At 6pm Johan the Swede and I tried to get some sleep, but the Peruvians had a more cavalier attitude to proceedings, drinking pisco and talking loudly until late.