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Vienna, 29th June 2020 - Danube Day 2020 will be moving online this year, due to the uncertainty, necessary border-closures, and quarantine measures stemming from the global COVID-19 pandemic. Under normal circumstances, on 29th June we invite more than eighty million people in the14 Danube countries to celebrate Danube Day, and learn and experience the waters of the world’s most international river basin.

Danube Basin, 29 June 2013. Activities for kids, tours with wildlife guides, open days at water research facilities: Danube Day is colourful and diverse. On June 29, you can join tens of thousands of people throughout the Danube River Basin and celebrate the most successful river festival in the world.