Heviz is home to one of the largest and most famous warm sulfur springs in Europe. A few numbers: The water has an average summer temperature of around 36 degrees celcius (96.8 Farenheit) It has average winter temperature of around 24 degrees celcius (75.2 Farenheit). At its deepest point, it’s 38.5 meters (126.3 feet) deep. … Continue reading Heviz