“…From the teleological viewpoint of tourism development, the main purpose of establishing national parks is to maintain a balanced relationship between the needs of visitors and the conservation of ecological environments (Lyon, Cottrell, Siikm€ aki, & Marwijk, 2011;McCarthy, Llord, & Illsley, 2002;Sharpley & Pearce, 2007;Smith & Newsome, 2002) or between the capacity constraints of the ecological environment and the sustainable demands of tourism development (Schwartz, Stewart, & Backlund, 2012). However, many studies have indicated that tourism activities and the establishment of recreational facilities for visitors within national parks have more or less induced environmental damage (Arrowsmith & Inbakaran, 2002), diminished the value of the environment (Buultjens, Ratnayake, Gnanapala, & Aslam, 2005), and had other negative eco-systematic impacts (Lyon et al, 2011;Smith & Newsome, 2002).…”