The Karloo walking track offers a rewarding 10-kilometre return walk through the rugged beauty of Royal National Park, just south of Sydney. Starting conveniently at Heathcote train station, the track winds its way through open heathland, gradually immersing walkers in the natural rhythm of the park. It’s a moderate hike, generally taking around four hours to complete, with plenty of reasons to slow your pace and enjoy what’s around you.
Early on, the trail leads to Karloo Pool, a natural swimming hole framed by sandstone and surrounded by scribbly gums and banksias. It’s a favourite rest stop for many, whether you’re after a swim in the clear, cool water or simply a quiet moment on the rocks. The spot often draws day visitors, so arriving early can help you enjoy its stillness before the crowds arrive.
From there, the track becomes a little rockier, weaving through exposed ridgelines where sandstone platforms stretch out like ancient, weathered whales rising from the earth. These ‘whaleback’ formations are a distinctive feature of the walk and add to the sense of walking across a living landscape, one shaped by time, wind and water. Keep an eye out for wildflowers in spring, when bursts of colour appear against the greys and greens of the bush.
The walk continues towards Uloola Falls, a tranquil spot where the water tumbles gently over a rocky ledge into a shaded gully below. It’s a peaceful place for lunch, with plenty of flat rock to spread out a picnic. For those wanting to extend the trip overnight, Uloola Falls campground is nearby, offering a simple bush camping experience among the trees. Bookings are required, so it’s best to plan ahead if you’d like to stay.
To return, retrace your steps to Heathcote or continue on to Waterfall station via Uloola walking track, turning the walk into a satisfying point-to-point hike. Whichever route you choose, the Karloo walking track delivers a refreshing escape into nature, balancing accessibility with the quiet reward of time spent outdoors.
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Total distance: 9615 m
Max elevation: 199 m
Min elevation: 67 m
Total climbing: 331 m
Total descent: -333 m
Getting to the trailhead: Royal National Park.
Karloo walking track begins in the Heathcote area of Royal National Park and is easily accessible by both car and public transport. If you’re driving, turn off the Princes Highway at Heathcote, cross the rail bridge into Heathcote East, then follow Wilson Parade to Heathcote train station, where parking is available. From there, walk south-east along Wilson Parade. Just past the emergency services centre, you’ll come to a signposted intersection marking the start of the Karloo walking track.
Closest towns to this walk: Audley, Barden Ridge, Bundeena, Caringbah, Cronulla, Engadine, Heathcote, Helensburgh, Loftus, Maianbar, Menai, Miranda, Otford, Oyster Bay, Stanwell Park, Sutherland, Sylvania, Waterfall, Wattamolla, Wollongong, Woodenbong, Woronora, Woronora Heights
Located near Cronulla, just an hour’s drive from both Sydney and Wollongong, Royal National Park is a sprawling 16,000-hectare expanse of coastal cliffs, secluded beaches, lush rainforests, and tranquil rivers. Established in 1879, it holds the distinction of being the world’s second-oldest national park and remains a favourite destination for outdoor enthusiasts. Known locally as "the Nasho" or simply "the Royal," this historic park offers an incredible variety of landscapes, making it a prime spot for walking, hiking, cycling, and countless other outdoor adventures.
From the towering sandstone cliffs along the Coast Track to the serene freshwater swimming holes of Karloo Pool, the park’s diverse terrain caters to all levels of walkers and hikers. Scenic bushwalks wind through dense eucalypt forests, past ancient Aboriginal rock engravings, and along windswept headlands where the ocean stretches endlessly to the horizon. Seasonal wildflowers bring bursts of colour to the landscape, while waterfalls cascade over rock ledges into pristine pools below. Whether you prefer a short family-friendly walk or a challenging full-day hike, Royal National Park offers trails suited to every experience level.
Beyond its network of tracks, the park is a playground for nature lovers. Picnic areas are scattered throughout, perfect for a relaxed lunch after a morning on the trails. Surfers flock to Garie Beach for its consistent waves, while birdwatchers can spot lyrebirds, black cockatoos, and sea eagles soaring overhead. In the cooler months, the clifftops provide one of the best vantage points for watching humpback whales as they migrate along the coast. Those looking to extend their visit can set up camp at North Era or book a stay in one of the historic cottages dotted throughout the park.
With its breathtaking scenery and wealth of outdoor activities, Royal National Park is an unforgettable destination for anyone seeking to explore New South Wales’ natural beauty.
Looking for more walks in or near Royal National Park? Try these trails with a similar difficulty grade.
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Grade 3 (Moderate) - Walks for Most Fitness Levels: Grade 3 on the
AWTGS represents moderate walking tracks. These are ideal for walkers with some fitness who are comfortable with some hills and uneven terrain. While suitable for most ages, some bushwalking experience is recommended to ensure a safe and enjoyable experience. Tracks may have short, steep hill sections, a rough surface, and many steps. The total distance of a Grade 3 walk can be up to 20 kilometers.
Plan ahead and hike safely! Carry enough water, pack layers for changing conditions, and bring safety gear like a torch, PLB, and reliable communication device. Check official sources for trail updates, closures, and access requirements, and review local weather and bushfire advice. Most importantly, share your plans with someone before you go. Being prepared makes for a safer and more enjoyable hike! Stay Safe, Explore More, and Always #ExploreSafe.
What you carry in your pack depends on factors like weather, terrain, and your adventure type. Not sure what to bring? My free planning, food, and packing checklists are a great starting point, covering day hikes, overnight trips, and multi-day adventures. Use them to customise your kit and always prioritise safety.
Before heading out, take a moment to fill out your trip intentions form. It’s a quick way to share your hike details with family or friends. If something goes wrong, they can notify emergency services, ensuring a faster response and peace of mind. Stay safe and enjoy your adventure
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