Their website says (checked 12 July 2026, not yet operator-confirmed)

“Yes, campfires are allowed and a simple wood BBQ is available except during a total fire ban. We provide necessary firewood, although the amount is limited. You can purchase additional firewood if you wish to have a larger fire or bonfire. Note that fire restrictions are in place in summer months, and you are responsible for checking whether a total fire ban is in place.”