25. January 2021 Gazik Peter
Dear cave friends, The International Union of Speleology (UIS) planned an Opening Ceremony at the occasion of The International Year of Caves and Karst (IYCK), which was held virtually on 26 January 2021 starting at 15:00 CET (Paris) time (with recording on a YouTube channel linked from this news). A celebration of the IYCK will be held later at UNESCO, when the pandemic is over.
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