The data displays the number of hotel overnights by tourists visiting the city of Barcelona from 1990 to 2017. Following an increasing trend, the number of overnight stays spent by tourists in the city decreased to 18.8 million, after a peak of 19.2 million in 2016. Tourist numbers staying in hotels in the city also slipped in 2017, contributing to the decline in overnight stays. Over the period of consideration, between the years 1990 and 2017, overnight stays in Barcelona have increased by a net of around 15 million.
