Daniel Scheffler shares travel moments where the silence was all consuming - heli snowboarding in Canada, a ten day silent meditation retreat in South Africa, hot air ballooning in Cappadocia, Turkey, surviving a scorpion bite on the border of Namibia and Angola, and sitting in prayer on a floating temple in Cambodia. Turkish tour guide Anka Benli weighs in on the silence at Hagia Sofia in Istanbul, and Sports Illustrated swimsuit model Genevieve Morton shares her moments of stillness on the road. #travel