“…These benefits range from health, including physical, mental and social well-being (Chawla, Keena, Pevec, & Stanley, 2014;Faber Taylor & Kuo, 2006;Fjortoft, 2004), to a wide range of learning opportunities (MacQuarrie, Nugent, & Warden, 2015;Wells, 2000) and the chance to develop a caring connection with nature (Chawla, 1998;Ewert, Place, & Sibthorp, 2005). In parallel with this, there is increasing global concern that children nowadays are getting fewer opportunities to engage with nature, because of reduced access to nature spaces, because of competing screen time and because children's play to a greater extent today seems to be supervised by adults with the consequence that free play is often replaced by organized sports and leisure activities (Clements, 2004;Francis & Lorenzo, 2006;Karsten, 2005;Prince, Allin, Sandseter, & Ärlemalm-Hagsér, 2013;Skår & Krogh, 2009).…”