20 hidden natural wonders you’ve probably never heard of

The hidden natural wonders that are wowing visitors, without the crowds.

Australia is home to some of the most iconic natural landmarks on Earth – think Uluṟu, the Great Barrier Reef and Wineglass Bay. But a new study has uncovered 20 jaw-dropping Aussie destinations that deserve just as much attention – and yet most people have never heard of them.

The research by Mitsubishi Motors Australia analysed over 50,000 Australian locations using data from TripAdvisor, Google and SEO platforms. The goal? To uncover places with exceptional visitor ratings but minimal online searches – aka, Australia’s best-kept secrets. From sacred sites in the Northern Territory to lava tubes in Queensland, these are the hidden spots that offer big wow factor without big crowds.

1. Gunlom Falls, NT

People swimming in Gunlom Falls — Gunlom Falls is wildly underrated. (Image: Lords Safaris)

This legendary Top End icon has finally reopened after a six-year closure – and it’s as jaw-dropping as ever. Located within World Heritage–listed Kakadu National Park, the steep but rewarding climb to natural infinity pool Gunlom Falls reveals panoramic views over the escarpment, while the lower pool is equally magical. It’s a sacred site to the Mirarr Traditional Owners, so visitors are asked to tread respectfully and follow all signage.

2. Mount Coot-tha Summit Lookout, Qld

Mount Coot-Tha Lookout in Brisbane — Mount Coot-tha is close to Brisbane’s CBD. (Image: Tourism and Events Queensland)

A Brisbane local favourite that deserves wider acclaim, the Mount Coot-tha Summit Lookout serves up sweeping vistas over the city skyline to Moreton Bay. Just 15 minutes from the CBD, it’s the perfect place to watch the sunrise or soak in golden hour with a coffee from the summit cafe. The surrounding forest trails and Botanic Gardens make it one of Queensland’s most accessible escapes.

3. 75 Mile Beach, K’gari, Qld

A beach that doubles as a national highway and a landing strip? That’s 75 Mile Beach on K’gari, the world’s largest sand island. Stretching along the island’s eastern coast, technicolour sand cliffs, crystal-clear creeks like Eli Creek, and natural rock pools such as the Champagne Pools flank this wild and windswept stretch of sand. Four-wheel-drive adventurers will relish the freedom of the open sand, but it’s the untouched beauty that leaves the biggest impression.

4. St Columba Falls, Tas

St Columba Falls in Tasmania — St Columba Falls plunges more than 90 metres. (Image: Jason Charles Hill)

Hidden deep in Tasmania’s north-east near the town of Pyengana, St Columba Falls is one of the state’s tallest permanent waterfalls, plunging more than 90 metres through a forest of tree ferns, sassafras and myrtle. The short rainforest walk to the falls is atmospheric, and it’s not uncommon to spot platypuses in the river below. Few make the detour, but those who do are richly rewarded.

5. Grassy Hill Lookout, Qld

Grassy Hill Lookout in Cooktown — Grassy Hill Lookout is Cooktown’s most panoramic vantage point. (Image: Tourism and Events Queensland)

Cooktown’s most panoramic vantage point, Grassy Hill, is steeped in both natural beauty and complex history. In 1770, it was from this hill that Captain Cook climbed to chart a safe passage for the Endeavour after damaging the ship on the Great Barrier Reef. Today, the lookout offers panoramic views over the Coral Sea and Endeavour River, and serves as a reminder of the need to reflect on both the natural and cultural significance of place. The sunsets are particularly memorable, painting the landscape in warm hues of gold and orange.

And the rest of the hidden gems are…

6. Kelly’s Knob, WA

A local favourite in Kununurra, this rugged outcrop delivers 360-degree views of the East Kimberley and is magic at sunset.

Kelly’s Knob Lookout in the Kimberley — Be awed by the view from Kelly’s Knob. (Image: Tourism Western Australia)

7. Guide Falls, Tas

This tucked-away waterfall near Burnie is surrounded by rolling farmland and is ideal for a peaceful picnic with a view.

Guide Falls in tasmania — Guide Falls is a peaceful place to visit. (Image: Mason Doherty)

8. Hamelin Pool Marine Nature Reserve, WA

Home to ancient living fossils called stromatolites, the Hamelin Pool Marine Nature Reserve is a must-see in Shark Bay.

Hamelin Pool Marine Nature Reserve in Western Australia — Visit the Hamelin Pool Marine Nature Reserve. (Image: Tourism Western Australia)

9. Fraser Avenue Lookout, WA

Set within Kings Park in Perth, this lesser-known lookout has dreamy views across the Swan River and city skyline.

Fraser Avenue Lookout in Perth — This lesser-known lookout has dreamy views over Perth. (Image: Tourism Western Australia)

10. The Nut State Reserve, Tas

Take the chairlift or hike to the top of this flat-topped volcanic plug in Stanley for panoramic views of Bass Strait.

The Nut State Reserve in Tasmania — Ride the chairlift to the top of The Nut. (Image: Lusy Productions)

11. Chillagoe-Mungana Caves, Qld

Explore ancient limestone caves and Aboriginal rock art sites in this remote outback pocket west of Cairns.

Chillagoe Pompeii Cave in Queensland — Explore Pompeii Cave. (Image: Tourism and Events Queensland)

12. Day Dream Mine, NSW

Located near Silverton, this historic mine gives insight into 1880s silver mining and is a fascinating stop in the outback.

13. Thunder Point Coastal Reserve, Vic

Near Warrnambool, this rugged coastline is a prime spot for watching wild surf and spotting Southern Right whales in season.

14. Undara Lava Tubes, Qld

Venture underground to walk through one of the world’s longest lava tube systems, a true geological wonder in the outback.

Undara Lava Tubes Queensland — Venture underground to explore the Undara Lava Tubes. (Image: Tourism and Events Queensland)

15. Woolshed Falls, Vic

Set near Beechworth, these cascades are framed by smooth granite rocks, perfect for paddling or relaxing post-hike.

Woolshed Falls in Beechworth, Victoria — Visit Woolshed Falls. (Image: Getty Images/tracielouise)

16. Coombabah Lakelands, Qld

This Gold Coast nature reserve is brimming with wildlife, from kangaroos to koalas, and has peaceful boardwalks to explore.

17. Crystal Cave, Yanchep, WA

One of many limestone caves in Yanchep National Park, this one offers a magical underground experience just an hour from Perth.

18. Cutta Cutta Caves, NT

These tropical limestone caves near Katherine are home to rare ghost bats and fascinating stalactite formations.

19. Coral Bay, WA

A dreamy snorkelling destination on the Ningaloo Reef, minus the crowds of Exmouth.

Coral Bay in WA — Coral Bay is a lesser-known gem. (Image: Tourism Western Australia)

20. Mount Charlotte, WA

Perched above Kalgoorlie, this spot offers insight into the Goldfields’ mining history and epic outback sunset views.

How many have you ticked off?

Winding down in the Yarra Valley, where ‘work from home’ becomes ‘work from wine country’.

Steam from my morning coffee curls gently into the cool valley air, mist-veiled vineyards stretch out in neat rows below me. Magpies warble from trees, and the morning’s quiet carries the soft bleating of lambs from a nearby paddock. Midweek in the Yarra Valley has its own rhythm. It’s slower, quieter, with more empty tables at cafes and cellar doors, and walking trails I can claim all to myself. It’s as if the entire region takes a deep breath once the weekend crowd leaves.

walking trails in the Yarra Valley — You’ll find walking trails are less crowded during the week. (Image: Visit Victoria)

I haven’t come here for a holiday, but to do a little work somewhere other than my home office, where I spend too much time hunched over my desk. Deadlines still loom, meetings still happen, but with flexible work evolving from ‘work from home’ to ‘work from anywhere’, I’m swapping the view of my front yard to the vineyards.

A quiet afternoon at Yarra Valley Dairy

holding a glass of wine at Yarra Valley Dairy — Wine time at Yarra Valley Dairy, where you can enjoy a toastie or bagel in the cafe. (Image: Visit Victoria)

With the Yarra Valley just over an hour from the CBD, many Melburnians could drive here in their lunch break. I arrive late in the afternoon and am delighted to discover the Yarra Valley Dairy still open. On weekends, I’ve seen queues spilling out the door, but today there’s only one other couple inside. There’s no need to rush to secure a table; instead I browse the little store, shelves stacked with chutneys, spices, artisan biscuits and gorgeous crockery that would look right at home in my kitchen. It’s hard not to buy the lot.

a cheese tasting plate atYarra Valley Dairy — A cheese tasting plate at Yarra Valley Dairy.

I order a coffee and a small cheese platter, though the dairy has a full menu, and choose a wooden table with bentwood chairs by a wide window. The space feels part farm shed, part cosy café: corrugated iron ceiling, walls painted in muted tones and rustic furniture.

Outside, cows meander toward milking sheds. If pressed for time, there’s the option of quick cheese tastings – four samples for five dollars in five minutes – but today, I’m in no rush. I sip slowly, watching a grey sky settle over the paddock. Less than an hour ago I was hunched over my home-office desk, and now my racing mind has slowed to match the valley’s pace.

Checking in for vineyard views at Balgownie Estate

Restaurant 1309 at Balgownie Estate has views across the vines.

As my car rolls to a stop at Balgownie Estate , I’m quietly excited, and curious to see if my plan to work and play comes off. I’ve chosen a suite with a spacious living area and a separate bedroom so I can keep work away from a good night’s sleep. I could have booked a cosy cottage, complete with open fireplace, a comfy couch and a kettle for endless cups of tea, but as I am still here to get some work done, I opt for a place that takes care of everything. Dinner is served in Restaurant 1309, as is breakfast.

oysters at Restaurant 1309, Balgownie Estate — Oysters pair perfectly with a crisp white at Restaurant 1309.

On my first evening, instead of the usual walk about my neighbourhood, I stroll through the estate at an unhurried pace. There’s no need to rush – someone else is preparing my dinner after all. The walking trails offer beautiful sunsets, and it seems mobs of kangaroos enjoy the view, too. Many appear, grazing lazily on the hillside.

I wake to the call of birds and, after breakfast, with the mist still lingering over the vineyards, I watch two hot-air balloons silently drift above clouds. Perched on a hill, Balgownie Estate sits above the mist, leaving the valley below veiled white.

kangaroos in Yarra Valley — Spotting the locals on an evening walk. (Image: Visit Victoria)

Exploring the Yarra Valley on two wheels

the Yarra Valley vineyards — Swap your home office for a view of the vineyards. (Image: Visit Victoria/Cormac Hanrahan)

Perhaps because the Yarra Valley is relatively close to where I live, I’ve never considered exploring the area any way other than by car or on foot. And with a fear of heights, a hot-air balloon is firmly off the table. But when I discover I can hop on two wheels from the estate and cycle into Yarra Glen, I quickly realise it’s the perfect way to step away from my laptop and experience a different side of the region.

COG Bike offers pedal-assist e-bikes, and while the bike trail and paths into town aren’t particularly hilly, having an extra bit of ‘oomph’ means I can soak up the surroundings. Those lambs I heard calling early in the morning? I now find them at the paddock fence, sniffing my hands, perhaps hoping for food. Cows idle nearby, and at a fork in the bike path I turn left toward town.

It’s still morning, and the perfect time for a coffee break at The Vallie Store. If it were the afternoon, I’d likely turn right, in the direction of four wineries with cellar doors. The ride is about 15 kilometres return, but don’t let that put you off. Staying off the highway, the route takes you along quiet backroads where you catch glimpses of local life – farmers on tractors, weathered sheds, rows of vines and the kind of peaceful countryside you don’t see from the main road.

A detour to the Dandenong Ranges

legs hanging over the sides of the train, Puffing Billy Railway — The iconic Puffing Billy runs every day except Christmas Day.

The beauty of basing myself in the Yarra Valley is how close everything feels. In barely half an hour I’m in the Dandenong Ranges, swapping vineyards for towering mountain ash and fern-filled gullies. The small villages of Olinda and Sassafras burst with cosy teahouses, antique stores and boutiques selling clothing and handmade body care items.

I’m drawn to RJ Hamer Arboretum – Latin for ‘a place for trees’. Having grown up among tall trees, I’ve always taken comfort in their presence, so this visit feels like a return of sorts. A stroll along the trails offers a choice: wide open views across patchwork paddocks below, or shaded paths that lead you deeper into the quiet hush of the peaceful forest.

The following day, I settle into a quiet corner on the balcony of Paradise Valley Hotel in Clematis and soon hear Puffing Billy’s whistle and steady chuff as the steam train climbs towards town. Puffing Billy is one of Australia’s most beloved steam trains, running through the Dandenong Ranges on a narrow-gauge track. It’s famous for its open carriages where passengers can sit with their legs hanging over the sides as the train chugs through the forest. This is the perfect spot to wave to those on the train.

After my midweek break, I find my inbox still full and my to-do list not in the least shrunken, just shifted from one task to another. But I return to my home office feeling lighter, clearer and with a smug satisfaction I’d stolen back a little time for myself. A midweek wind-down made all the difference.

A traveller’s checklist

Staying there

Balgownie Estate offers everything from cellar door tastings to spa treatments and fine dining – all without leaving the property.

Playing there

the TarraWarra Museum of Art, Yarra Valley — Visit the TarraWarra Museum of Art. (Image: Visit Victoria)

Wander through Alowyn Gardens, including a stunning wisteria tunnel, then explore the collection of contemporary artworks at TarraWarra Museum of Art . Cycle the Yarra Valley with COG Bike to visit local wineries and cellar doors.

Eating and drinking there

Olinda Tea House offers an Asian-inspired high tea. Paradise Valley Hotel, Clematis has classic pub fare, while the iconic Yering Station offers wine tastings and a restaurant with seasonal dishes.

seasonal dishes at the restaurant inside Yering Station — The restaurant at Yering Station showcases the best produce of the Yarra Valley. (Image: Visit Victoria)

20 natural wonders you’ve probably never heard of