Bluebell forest closed to tourists amid coronavirus outbreak (1/3)

Wild bluebells, which bloom around mid-April turning the forest blue as they form a carpet, are pictured in the Hallerbos, also known as the "Blue Forest", that had to be closed to groups of tourists this year due to the coronavirus disease (COVID-19) outbreak, near Halle, Belgium April 13, 2020. (Photo/Agencies)

Wild bluebells, which bloom around mid-April turning the forest blue as they form a carpet, are pictured in the Hallerbos, also known as the "Blue Forest", that had to be closed to groups of tourists this year due to the coronavirus disease (COVID-19) outbreak, near Halle, Belgium April 13, 2020. (Photo/Agencies)

Wild bluebells, which bloom around mid-April turning the forest blue as they form a carpet, are pictured in the Hallerbos, also known as the "Blue Forest", that had to be closed to groups of tourists this year due to the coronavirus disease (COVID-19) outbreak, near Halle, Belgium April 13, 2020. (Photo/Agencies)