Promising future for Africa despite challenges.
A big barrier for Africa tourism is the lack of transportation infrastructure. Even though some low-cost air carriers have emerged over the last decade, only a small percentage of airfields are paved and airlift remains limited due to high operating costs. – See more at: http://www.traveldailynews.com/news/article/55951/promising-future-for-africa-despite#sthash.7F9uCoRa.dpuf