A recent expedition to Peru has completely re-written the list of the world’s highest caves.The six-week long adventure, which began in late September, saw an international team of 10 highly experienced cavers come together from Canada, Australia, New Zealand, and the UK. Exploring some of the toughest terrain in the world, the team pushed difficult vertical caves, some with active water systems, in temperatures close to 0 degrees Celsius (32 degrees Fahrenheit). |