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

“We welcome the use of fire pits to enhance your stay. For everyone's safety and to protect our grounds, please follow these rules: 🔥 Fire pits must be contained in purpose-built units raised off the ground 🔥 Do not place fire pits directly on grass or soil 🔥 Ash must be disposed of in the ash bins provided around the park. These are marked on the site map 🔥 All fires must be fully extinguished before going to bed 🔥 Fires must never be left unattended 🔥 Please check for local fire restrictions or total fire bans in Big Grove WA 6330 before lighting a fire: www.emergency.wa.gov.au”