Modern tourism is the outcome of globalization. A large amount of people visit to “places of interest” and then people may never go back to that place. The desire of tourists is to maximize their enjoyment. Over the past sixty years, more than 4000 climbers successfully climb the Everest. There are four camps between the base camp and the top of the Everest but sanitary facilities are lack in these camps. As consequence, roads
Modern tourism is the outcome of globalization. A large amount of people visit to “places of interest” and then people may never go back to that place. The desire of tourists is to maximize their enjoyment. Over the past sixty years, more than 4000 climbers successfully climb the Everest. There are four camps between the base camp and the top of the Everest but sanitary facilities are lack in these camps. As consequence, roads