Group swims at U Žida19 June 2026Group swims at U ŽidaHow far is it across the river and back? At least a hundred metres, surelyWe often debate how far we swim when we cross the Ostravice at U Žida and come back. Some say eighty metres, others a hundred, and some reckon it is more. Arguing is all very well, but a metre is a metre, so I decided to measure our route.Otakar Zemek·19 June 2026·3 min read