South Korea
high altitude
Africa
Cocos Islands
nordic skiing
polar
kids' activities
Bosnia and Herzegovina
Sarstún
aurora borealis
Šventoji
temperate
Latvia
Algeria
Asia
remote
🔍
astronomical observatories at Zollikerberg, Switzerland
Urania Sternwarte
6km
wikipedia
website
Bülach Observatory
28km
wikipedia
website
Eschenberg Observatory
29km
wikipedia
website