By Ex-Scots Guards Piper, Craig MacFarlane This year’s Kiltwalk to Machu Picchu in Peru has returned safely after just under two weeks. The 15 Kiltwalkers left Scotland on 1st Sept and returned late on the 12th having walked around 100 miles, going as high as 4600m at the Salkantay mountain pass, and ending up at the mysterious ancient Inca site of Machu Picchu. Over £70 000 was raised for underprivileged…