WaterAid munro Challenge 2007 Thursday 30 November 2006 Water is essential for life, yet 1.1 billion people in the world do not have access to safe water. WaterAid uses sustainable solutions to provide safe water to the world's poorest people Take on the Munro Challenge WaterAid's Munro Challenge aims to put a team of walkers on the top of all mountains over 3000 feet in the UK and Ireland. Saturday 9 June 2007. http://www.wateraidmunrochallenge.org.uk/