Tourism in the territory claimed by the State of Palestine refers to tourism in East Jerusalem, the West Bank and the Gaza Strip. In 2010, 4.6 million people visited the Palestinian territories, compared to 2.6 million in 2009. Of that number, 2.2 million were foreign tourists while 2.7 million were domestic. Most tourists come for only a few hours or as part of a day trip itinerary. In the last quarter of 2012 over 150,000 guests stayed in West Bank hotels; 40% were European and 9% were from the United States and Canada. Lonely Planet travel guide writes that "the West Bank is not the easiest place in which to travel but the effort is richly rewarded." In 2013 Palestinian Authority Tourism minister Rula Ma'ay'a stated that her government aims to encourage international visits to Palestine, but the occupation is the main factor preventing the tourism sector from becoming a major income source to Palestinians. There are no visa conditions imposed on foreign nationals other than those imposed by the visa policy of Israel. Access to Jerusalem, the West Bank, and Gaza is completely controlled by the Government of Israel. Entry to the occupied Palestinian territories requires only a valid international passport.