New figures show that the number of people in Scotland enjoying the outdoors is on the rise, with walking by far and away the most popular activity. The latest results from the Scottish Recreation Survey run by Scottish Natural Heritage (SNH) show that in 2010 48% of Scottish adults were visiting the outdoors for leisure or recreation at least once a week. This is a 2% increase from 2009 and a 4% increase from 2006. Walking is the most popular outdoor recreational activity among adults living in Scotland, it was the main activity on 73% of visits to the outdoors…