Porto, Portugal | 1shostak/Shutterstock
BERLIN, GERMANY | Boris-B/Shutterstock
Zagreb, Croatia | Dreamer4787/Shutterstock
Tallinn, Estonia | TTstudio/Shutterstock
Prague, Czech Republic | DaLiu/Shutterstock
Brussels, Belgium | Rostislav Glinsky/Shutterstock
Krakow, Poland | Boris Stroujko/Shutterstock
Athens, Greece | Nataliya Nazarova/Shutterstock
Glasgow, Scotland | DrimaFilm/Shutterstock
LJUBLJANA, SLOVENIA | Kiev.Victor/Shutterstock
SAN SEBASTIAN, SPAIN | M.V. Photography/Shutterstock
Split, Croatia | M.V. Photography/Shutterstock
Budapest, Hungary | Ungvari Attila/Shutterstock
Madrid, Spain | Eloi_Omella/E+/Getty
Dhërmi, Albania | DaveLongMedia/E+/Getty