Adelaide's 'Gnarly' Parks: Surge in Rescues Prompts Urgent Safety Warnings for Bushwalkers

Popular peri-urban conservation parks across metropolitan Adelaide are experiencing a sharp increase in rescue incidents, prompting outdoor experts and emergency services to issue urgent calls for greater caution and preparation among bushwalkers.

These easily accessible natural areas, while seemingly benign, can quickly transform into challenging and dangerous environments for the unprepared, leading to a rise in individuals becoming lost, injured, or stranded.

Increasing Incidents Highlight Park Dangers

The urgency of these warnings follows several recent incidents. Last Sunday, three teenagers required rescue from Onkaparinga River National Park after becoming disoriented on the Sundew Track after dark. This incident echoes a 60-year-old rock climber's rescue last October, who sustained injuries after a 15-meter fall within the same park.

Rod Quintrell, a director at Walking SA, highlights the deceptive nature of these landscapes. "The Onkaparinga River Recreation Park at the bottom is welcoming and flat, with the river meandering through, making for an easy stroll," Mr. Quintrell explains. "However, venture into the national park section, and you encounter a stunning, steep gorge with opportunities for rock climbing and challenging terrain. It can be quite surprising."

Further south, Deep Creek Conservation Park also witnessed a dramatic rescue on Wednesday afternoon when a man fell 15 meters down a cliff near Blowhole Beach, necessitating a helicopter evacuation. Situated merely 90 minutes from Adelaide, Deep Creek boasts some of South Australia's steepest and most inaccessible terrain, characterized by dense scrub and rugged landscapes. A previous incident in 2020 saw a paramedic undertaking a seven-hour round trip to reach an injured hiker, camping overnight with the group.

To Adelaide's east, Morialta Conservation Park is another hot spot for incidents. In 2021, a 20-year-old hiker was rescued with hypothermia after failing to return from his walk. The park has also been the site of tragic accidents, including falls from significant heights in recent years, alongside a rock climber who was successfully winched to safety in 2020.

"Morialta begins with a children's playground, where it's all fun and games, even up to the first falls," Mr. Quintrell notes. "But beyond that, it becomes incredibly rugged, with high drop-offs, slippery paths due to large waterfalls, and genuinely 'gnarly' country."

Factors Behind the Surge: From COVID to Social Media

Mr. Quintrell believes a national surge in lost or stranded bushwalkers is partly attributed to a renewed interest in outdoor activities during COVID-19 lockdowns. "Trails were flooded with people," he recalls. "It was fantastic, and those who continued have become more ambitious. Social media, too, encourages people to seek out stunning locations."

However, this ambition often outpaces preparation and skill. "If you ask people about their fitness, it's a nebulous question," Mr. Quintrell says. "They'll confidently say, 'Of course I'm fit, I can walk.' But then they tackle a steep hill out here and quickly realise it's vastly different from what they anticipated." He also points out that many pristine social media photos are taken after significant exertion, not during it, creating a misleading impression of ease.

Crucial Advice for Safe Bushwalking

South Australia Police attribute many call-outs to individuals underestimating their personal and physical limitations. Other contributing factors include a lack of essential safety and recovery equipment, inadequate food and water supplies, and insufficient communication systems without backup GPS or paper maps.

Authorities strongly recommend taking a personal EPIRB or beacon, particularly when venturing into unfamiliar territory. It is also vital to inform a friend or relative of your intended destination and estimated return times. Checking weather conditions via the Bureau of Meteorology and installing emergency apps like Emergency+ or what3words on smartphones are also advised.

The Department for Environment and Water emphasizes that even familiar parks present changing conditions. Visitors should always know their route, carry maps, be aware of current weather, check park alerts, and assess their personal equipment and capabilities. "Visitors are responsible for their own safety," a spokesperson stated, "and should always adhere to advice from park rangers, comply with warnings and signage, stick to marked trails, and stay behind safety barriers." Detailed park information is readily available on the National Parks and Wildlife Service website.

Embracing Nature Responsibly

With hundreds of thousands visiting South Australia's parks and reserves annually, walking remains arguably the state's most popular recreational activity. Mr. Quintrell commends initiatives such as the state government's program offering all public Year 7 students a free three-night school camp with an emphasis on outdoor activities like bushwalking.

"Preventative health advocates that with all this beautiful nature on our doorstep and mostly favourable weather, we should be accessing it," Mr. Quintrell says. "But critically, if we are going to access it, we need to ensure our community knows how to do so safely and responsibly."