In recent years , however , tourism demand started changing towards a new type of activity where the individuality and independence of travelers are placed at the heart of the leisure activities . An environmental awareness is evident and consumers are actively selecting destinations which manage their environmental resources properly (Middleton and Hawkins 1998 . Moreover , ``a return to nature and its pace , the search for a measure of isolation , the concern for hygiene and health , the taste for do-it-yourself , home handicrafts and sport...











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