Sounds impossible, but #DYK on February 1963, Lake Zurich froze completely?

Back then, the city organised a fair and people were able to walk all over the #Swiss🇨🇭 lake

This clearly wasn't the scenario this year, as shown by this #Sentinel2🇪🇺🛰️ image of 20 February 😅

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1655510545477320708