蜜芽传媒

For the first two weekends in May, visitors to Dockey Wood in Hertfordshire will be charged to see the bluebells.

Some social media users have described the plans as "disgraceful".

The lead ranger at the Ashridge estate, Lawrence Trowbridge, explains to The World At One why the charges are needed.

(Photo: a bluebell wood in spring. Credit: 蜜芽传媒)