Authorities have closed five beaches on Lake Velence, a popular Hungarian recreational area, due to dangerously high levels of bacterial contamination in the water. Routine water quality tests revealed the presence of bacteria exceeding legal safety limits, prompting the immediate bathing ban. The closures affect several of the lake’s most frequented swimming spots, disrupting summer activities for tourists and locals alike. Officials have not yet identified the source of the contamination but are investigating potential causes. Further testing will be conducted regularly to monitor water quality and determine when the beaches can safely reopen. Swimmers are strongly advised to avoid entering the water at the affected locations until the ban is lifted, to prevent potential health risks. The situation highlights the importance of ongoing water quality monitoring in popular swimming destinations.