As temperatures soared to nearly 40°C in southern Bosnia, tourists sought relief inside the UNESCO-listed Vjetrenica Cave. Its constant 11°C temperature, unique biodiversity, and striking underground passages have made the natural wonder a popular refuge during the intense summer heatwave. | Videos

RAVNO: As southern Bosnia sweltered in 40 degree Celsius (104 degrees Fahrenheit), tourists have taken shelter in ...

As temperatures soared to nearly 40°C in southern Bosnia, tourists sought relief inside the UNESCO-listed Vjetrenica Cave. Its constant 11°C temperature, unique biodiversity, and…