Cthulhu on Ice

Day 2 of our break at the Crickhowell walking festival and it's a 9 mile guided walk up and round the Blorenge.  

Yes, it's minus 3 without the windchill, snowing gently, and blowing a steady breeze, especially at the top; but sunny a lot of the time.  Wearing seven top layers, two hoods, a hat and three pairs of trousers (and a spare of each in the rucksack) I'm reasonably cosy.

However, the bottle of water inside the rucksack is icing over...