![Holidays: Get inspiration for your 2021 holidays with these European city breaks | Travel News | Travel | Express.co.uk Holidays: Get inspiration for your 2021 holidays with these European city breaks | Travel News | Travel | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/25/590x/holidays-2020-city-escape-1264771.jpg?r=1585949212695)
Holidays: Get inspiration for your 2021 holidays with these European city breaks | Travel News | Travel | Express.co.uk
![City break holidays 2019: Best value city breaks in Europe revealed | Travel News | Travel | Express.co.uk City break holidays 2019: Best value city breaks in Europe revealed | Travel News | Travel | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/25/590x/city-break-holidays-2019-cheap-europe-krakow-1076229.jpg?r=1548194072896)
City break holidays 2019: Best value city breaks in Europe revealed | Travel News | Travel | Express.co.uk
![Easy does it: 10 of the best short breaks in Europe by train and ferry | Europe holidays | The Guardian Easy does it: 10 of the best short breaks in Europe by train and ferry | Europe holidays | The Guardian](https://i.guim.co.uk/img/media/9e4eae0e3d22fbd30c7ac242f86f9598e3e2433a/0_0_5686_3412/master/5686.jpg?width=465&quality=85&dpr=1&s=none)
Easy does it: 10 of the best short breaks in Europe by train and ferry | Europe holidays | The Guardian
![Global holiday datasets for understanding seasonal human mobility and population dynamics | Scientific Data Global holiday datasets for understanding seasonal human mobility and population dynamics | Scientific Data](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41597-022-01120-z/MediaObjects/41597_2022_1120_Fig1_HTML.png)