Holiup

islandsAntarcticaParaguayMexicoBzurawaterfallsPapua New Guineahigh altitudeaurora borealistemperateSouth-Americaremotefreeride skiingSierra LeoneSerbiaHuíla Plateau

planetaria at Warsaw, Poland

Copernicus Science Centre

4km

wikipedia website

Centrum Nauki Kopernik Piknik Naukowy 2019 11