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U.S. survey favors green traveling
Chicago Tribune
October 5, 2008

TripAdvisor(R), the world's largest travel community, today announced the results of its annual travel trends survey of more than 3,000 U.S. travelers. The primary trends identified are that travelers appear to be going lean and green by visiting national parks, hiking, and engaging in adventure activities. A greater amount of Americans said they will be environmentally conscious in their travel decisions in 2009, and more plan to visit eco-friendly hotels in the coming year.