beach
Skunk
Sri Lanka
temperate
tropical
Ecuador
South Africa
sightseeing
remote
Antarctica
islands
Christmas Island
high altitude
Oceania
George
British Virgin Islands
🔍
astronomical observatories at Zollikerberg, Switzerland
Urania Sternwarte
6km
wikipedia
website
Bülach Observatory
28km
wikipedia
website
Eschenberg Observatory
29km
wikipedia
website