Tourism in Serbia is officially recognized as a primary area for economic and social growth. The hotel and catering sector accounted for approximately 2.2% of GDP in 2015. Tourism in Serbia employs some 75,000 people, about 3% of the country's workforce. In recent years the number of tourists is increasing, especially foreign ones for about hundred thousand arrivals more each year. In 2019, tourism generated an income of nearly $1.698 billion, hosting 3 million and seven hundred thousand tourists, half of whom were foreigners. Chinese tourists were the most numerous foreign visitors, followed by tourists from Bosnia and Herzegovina, Bulgaria, Turkey, and Germany. Major destinations for foreign tourists are Belgrade and Novi Sad, while domestic tourists prefer spas and mountain resorts.Eco-