nordic skiing
mountains
aurora borealis
Aoukâr
Africa
Åsnen
temperate
Niger
skiing & snowboarding
remote
Denmark
Mongolia
Saint Helena
Europe
Palau
polar
🔍
astronomical observatories at Binz, Switzerland
Urania Sternwarte
9km
wikipedia
website
Eschenberg Observatory
26km
wikipedia
website
Bülach Observatory
27km
wikipedia
website