Romanian police stand guard on a road leading to the Praid salt mine after the Corund river flooded portions of the mine, near the village of Praid, Harghita, Romania, Monday 2 June 2025; Credit: Reuters, Alex Nicodim

BUCHAREST (Reuters) – On Tuesday 3 June 2025, Romanian officials were re-routing a stream in central Romania to prevent further flooding of the Praid salt mine, one of Europe's largest salt reserves and a crucial tourist attraction, after parts of its floor caved in.

Authorities evacuated 45 households near the mine areas at risk of collapse after the worst floods in 30 years in the central Romanian county of Harghita have swollen the nearby stream.

While part of the mine has been producing salt, with an annual production capacity of around 70,000-100,000 metric tons, its huge galleries and medical centre attract half a million tourists each year.

On Monday 2 June 2025, the government approved support schemes worth 300 million lei (€59.5 million) for immediate help to the state-owned mine as well as up to 200 local companies that will be affected from the loss of tourism. 

European experts were also expected on site to assess potential solutions to save the mine.