Domestic city trips taken in the EU 2016, by country

* Figures for Denmark have low reliability.

Domestic trips to cities, lasting one night or over. The source adds the following information: "This collection covers national tourism. Data is collected by the competent national authorities of the Member States and is compiled according to a harmonised methodology established by EU regulations before transmission to Eurostat.
Most of the time, data on domestic and outbound trips (where "outbound tourism" means residents of a country travelling in another country) is collected via sample surveys. However, in a few cases the data are compiled from border surveys. Surveys are generally conducted on a monthly or quarterly basis."