Tourism sector is claimed to be the world’s most
important industrial sectors with two times growth
for the last 30 years (Walker, 2009). Despite the
increasing security concerns due to terrorism
attacks and slow economy recovery, it is claimed
that the long term prospects for tourism appear
to be good (Walker, 2009) where it is expected
that international arrivals will reach more than 1.56
billion by the year 2020 (WTO, 2010).