high altitude
Bohol
Mozambique
temperate
outdoor
Azerbaijan
polar
Honduras
mountains
Chile
skiing & snowboarding
Navasota
Nicaragua
aurora borealis
Europe
Oceania
🔍
astronomical observatories at Zürich, Switzerland
Urania Sternwarte
1km
wikipedia
website
Bülach Observatory
23km
wikipedia
website
Eschenberg Observatory
27km
wikipedia
website