cities
Antarctica
archaeology
nordic skiing
high altitude
skiing & snowboarding
Kyrgyzstan
Double Mountain Fork Brazos
aurora borealis
Guatemala
Jamaica
Aruba
South-America
waterfalls
Satpura Range
Denmark
🔍
astronomical observatories at Binz, Switzerland
Urania Sternwarte
9km
wikipedia
website
Eschenberg Observatory
26km
wikipedia
website
Bülach Observatory
27km
wikipedia
website