Today, mobile devices are widely used by many tourists. They can use mobile for accessing information
about all sightseeing around the world. On the other hand, it seems essential to personalize the content due
to diversity of learners and variation of the tools they use. On the whole, the goal for personalization is to
suggest a collection of comprehensive activities, taking into consideration factors such as location, user
preferences and interests and so on. One of the applications of recommender systems is in tourism industry.