A major search operation is underway in Nattai National Park for 18-year-old Lily Hooper, who has been reported missing after setting out for a hike in the Southern Highlands.
Lily was last seen in Oakdale on Wednesday, August 12, 2026, after leaving home at approximately 8 a.m. She had reportedly told people close to her that she intended to explore a new hiking trail.
Her vehicle was later located near the Bonnum Pic Walking Trail inside Nattai National Park, prompting authorities to launch a large-scale search of the surrounding bushland.
NSW Police, together with emergency and specialist agencies, have been involved in the operation. Search resources include police rescue personnel, the NSW State Emergency Service, NSW Ambulance, and other specialist teams, with aerial resources also assisting crews searching the expansive area.
Authorities and Lily’s family have expressed serious concerns for her welfare as the search continues.
Lily is described as approximately 175 centimetres tall, with a slim build, long blonde hair, and blue eyes. She was reportedly wearing a shirt and shorts when she was last seen.
Police are appealing to anyone who may have travelled through or visited the Bonnum Pic Walking Trail or nearby areas of Nattai National Park to come forward with any information that could assist the search.
The rugged environment is presenting significant challenges for rescuers. Dense vegetation, uneven terrain, and the vastness of the surrounding wilderness can make it difficult for search teams to locate a missing person, particularly when information about their movements is limited.
Lily’s disappearance has also prompted an emotional response from her friends and members of her martial arts community.
People close to her said Lily trained at Bujutsu on Tuesday evening, just one night before she disappeared. She had reportedly been involved with the gym for approximately two years, developing skills in Muay Thai, Brazilian jiu-jitsu, and mixed martial arts.
Friends have described Lily as physically capable, determined, and experienced in outdoor activities. Those qualities have provided some hope to people awaiting news as specialist teams continue working through the challenging terrain.
As word of her disappearance spreads, relatives, friends, and members of the wider community are urging the public to remain alert and share any information that could help investigators establish Lily’s movements.
Anyone who may have seen Lily, her vehicle, or unusual activity around the Bonnum Pic Walking Trail and surrounding areas is being urged to contact police.
For Lily’s family, every hour of the search carries enormous significance. They are waiting for answers while emergency crews continue their efforts across Nattai National Park in the hope of locating the missing teenager and bringing her home safely.
