10 secret gardens in Australia you need to see in full bloom

Kristie Lau-Adams Kristie Lau-Adams
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Lose track of time, and yourself, in one of the most magical secret gardens in Australia.

There’s a reason why the children’s novel, The Secret Garden, remains enchanting more than a century beyond its release. To glimpse an unspoiled world, cloaked in flourishing plant life and elusive wildlife that evidently tend to themselves, evokes a timeless curiosity in what lies beneath.

In pursuit of these natural havens during every Aussie adventure, we’ve rounded up our top picks for you to hunt down yourself. From spectacular seasonal blooms to unexpected surprises, the country’s best secret gardens connect you to nature in extraordinary style.

1. Wendy’s Secret Garden, NSW

A totally immersive art gallery, Wendy Whiteley’s Secret Garden on Sydney’s north shore is practically spiritual. One of Australia’s best “hidden" gems, the garden is the scrupulous handwork of Wendy Whiteley, wife of late artist Brett Whiteley, and it flows with every imaginable shade of green.

Dotted through the space, which is set on a steep hill that rolls down to Sydney Harbour, are sculptures and many other endearing artefacts. Once you reach the garden’s centre, you’ll also find chairs and benches to be perched upon as you soak up the wonderment. Bird baths, cherubs, an ancient wheelbarrow and a metal fountain from the late Margaret Olley, another iconic Sydney artist, await amid a manicured mass of palms, shrubs and trees.

Wendy Whiteley's Secret Garden in Sydney
Wendy’s Secret Garden flows with every imaginable shade of green. (Image: Destination NSW)

Best time to visit: Spring opens the spines of the garden’s Doryanthese excelsa, a Sydney native, to flower.
Price: Free.
Address: Lavender Street, Lavender Bay

2. Alfred Nicholas Memorial Gardens, Vic

The Dandenong Ranges, right next to Victoria’s Yarra Valley, is renowned for its outdoor hijinks and stellar dining, but have you explored its secret garden? The Alfred Nicholas Memorial Gardens is a historical site, once the actual garden of the three-storey Burnham Beeches mansion, and walking paths direct you through the tranquillity.

Be soothed by the garden’s lake as you explore an old boathouse and picnic areas. Vivid colour displays bounce off a mecca of ferns, orchids, mountain ash trees and other glorious flora and fauna.

Alfred Nicholas Memorial Gardens in Victoria
The Alfred Nicholas Memorial Gardens is a historical site.

Best time to visit: During autumn when leaves change colour.
Price: Free.
Address: Sherbrooke Road, Sherbrooke

3. Bonsai House, Qld

Nestled within the ever-popular Brisbane Botanic Gardens lies a secret garden often overlooked. Bonsai House is exactly what it sounds like, a space dedicated to the ancient Japanese art of growing miniature trees in pots, and inside you’ll be floored by the delicate little creations on show.

One of the country’s largest collections of bonsai displays, this secret garden shines a light on the species that thrive in a subtropical climate, spanning figs, azaleas and other varieties, with some living and breathing for more than 80 years.

Bonsai House in Brisbane Botanic Gardens, Queensland
Bonsai House is nestled within the Brisbane Botanic Gardens.

Best time to visit: All year round.
Price: Free.
Address: Within the Brisbane Botanic Gardens, 152 Mount Coot-Tha Road, Mount Coot-tha

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4. Umpherston Sinkhole/Balumbul, SA

It’s not so secret these days but the Limestone Coast’s remarkable garden within a sinkhole is certainly a surprise to uncover. The Umpherston Sinkhole, a giant hole in the ground that’s overgrown with greenery, is breathtaking, complete with swaying vines, leafy walls and flowers planted in topsoil across the sinkhole’s base.

To pretty it all up further, seats and a barbecue area are down there too, making it one of the most unusual spots to connect to nature in all of South Australia.

Umpherston Sinkhole in Mount Gambier, South Australia
Umpherston Sinkhole is one of the most photographed locations in Mount Gambier. (Image: Jaxon Foale)

Best time to visit: All year round.
Price: Free.
Address: Jubilee Highway E, Mount Gambier

5. Emu Valley Rhododendron Garden, Tas

Bask in the beauty of vividly hued rhododendron blooms, which turn various shades of the rainbow, at Tasmania’s Emu Valley Rhododendron Garden. More than 24,000 plants have been planted across 11 hectares in the city of Burnie in northwest Tassie, with the prettiest sights set against a beautiful pond.

You might even spot an echidna or platypus around the place as native critters are known to frequent the stunning secret garden. A cafe is also on-site to help rehydrate eager explorers.

Grandpa with kids at Emu Valley Rhododendron Garden in Tasmania
Tasmania’s Emu Valley Rhododendron Garden has more than 24,000 plants. (Image: Tourism Australia)

Best time to visit: Mid-September to mid-November.
Price: $15 per adult.
Address: 55 Breffny Road, Romaine

6. Cactus Country, Vic

Swap leafy greenery for prickly succulents at Cactus Country in regional Victoria, right near the Victoria-New South Wales border. Australia’s largest cactus farm, fittingly plonked in the middle of nowhere and clocking in at 0.8 hectares in size, is home to more than 1000 cacti varieties.

Eight trails take you through the entire lot while an elevated lookout offers the ultimate Instagram backdrop.

Cactus Country in Victoria
Cactus Country, Australia’s largest cactus farm, is fittingly plonked in the middle of nowhere.

Best time to visit: All year round.
Price: $22.50 per person.
Address: 4986 Murray Valley Highway, Strathmerton

7. Holberry House Sculpture Walk, WA

You may have visited Western Australia’s historic Holberry House, located in Nannup, but its glorious lower gardens, scattered with sculptures, are often overlooked. Crafted by local communities, the series of artworks often incorporate natural materials and look striking against the beautifully maintained space.

Pull up a garden chair and take your time as the calming surroundings put you at one with this picturesque corner of town.

The Holberry House Sculpture Walk in Western Australia
Take your time exploring the Holberry House Sculpture Walk. (Image: Frances Andrijich)

Best time to visit: All year round.
Price: $4 per person.
Address: 14 Grange Road, Nannup

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8. Moonta Bay Secret Garden, SA

You won’t believe what you step into when you find the Secret Garden in South Australia’s Moonta Bay. Wander down the Kemp Place walkway to enter a breathtaking lookout over the foreshore as manicured shrubs, vivid blooms and soft, fluffy lawn create an ethereal scene.

Make like savvy locals do and pack a picnic as there are several shaded spots to take advantage of and the garden is protected from coastal wind.

Moonta Bay Secret Garden in SA
Have a picnic at Moonta Bay Secret Garden.

Best time to visit: All year round.
Price: Free.
Address: Kemp Place, Moonta Bay, Yorke Peninsula

9. Lisgar Gardens, NSW

Journey to suburban Sydney – West Hornsby to be precise – to discover the beautiful Lisgar Gardens, home to almost 100 varieties of the striking camellia. While their scent is intoxicating, there are also three picture-perfect waterfalls to marvel at as you explore 2.6 hectares of secret gardens.

Native ferns and trees also gather in the peaceful space, while several fishponds, a gazebo, spacious lawns, picnic tables and a rainforest walk are also ready to be discovered.

Lisgar Gardens in Hornsby, NSW
Lisgar Gardens is home to almost 100 varieties of the striking camellia. (Image: Captured by Kirri)

Best time to visit: The camellias flourish in full colour between April and September.
Price: Free.
Address: Lisgar Road, Hornsby

10. Featherston Gardens, ACT

Once part of the Canberra Institute of Technology School of Horticulture, Featherston Gardens in Canberra is a tranquil space maintained by volunteers along Weston Creek.

Eucalypt woodlands, a storybook-esque pond, native plants, gazebos and shelters can be found throughout the 3.5-hectare sanctuary. A series of paths lead you through the highlights, however simply strolling through any section will spark a heightened sense of glee.

Best time to visit: Autumn, as tree leaves change through miraculous colour.
Price: Free.
Address: Heysen Street, Weston

Kristie Lau-Adams
Kristie Lau-Adams is a Gold Coast-based freelance writer after working as a journalist and editorial director for almost 20 years across Australia's best-known media brands including The Sun-Herald, WHO and Woman's Day. She has spent significant time exploring the world with highlights including trekking Japan’s life-changing Kumano Kodo Pilgrimage and ziplining 140 metres above the vines of Mexico’s Puerto Villarta. She loves exploring her own backyard (quite literally, with her two young children who love bugs), but can also be found stalking remote corners globally for outstanding chilli margaritas and soul-stirring cultural experiences.
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Inside Geelong’s glow-up from factory town to creative capital

    Chloe Cann Chloe Cann
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    Abandoned mills and forgotten paper plants are finding second lives – and helping redefine a city long underestimated. 

    Just 15 years ago, Federal Mills was a very different place. Once among the most significant industrial sites in Victoria, the historic woollen mill was one of a dozen that operated in Geelong at the industry’s peak in the mid-20th century, helping the city earn its title as ‘wool centre of the world’. But by the 1960s global competition and the rise of synthetic fabrics led to the slow decline of the industry, and Federal Mills finally shuttered its doors in 2001. Within a few years, the abandoned North Geelong grounds had become makeshift pastoral land, with cows and goats grazing among the overgrown grass between the empty red-brick warehouses. It was a forgotten pocket of the city, all but two klicks from the bustle of the CBD.  

    Geelong cellar door wine bar
    Geelong has shed its industrial identity to become an innovative urban hub with reimagined heritage spaces. (Image: Ash Hughes)

    Federal Mills: from forgotten factory to creative precinct 

    Today, the century-old complex stands reborn. The distinctive sawtooth-roof buildings have been sensitively restored. An old silo is splashed with a bright floral mural, landscapers have transformed the grounds, and the precinct is once again alive with activity. More than 1000 people work across 50-plus businesses here. It’s so busy, in fact, that on a sunny Thursday morning in the thick of winter, it’s hard to find a car park. The high ceilings, open-plan design, and large multi-paned windows – revolutionary features for factories of their time – have again become a drawcard.  

    Paddock Bakery andPatisserie
    Paddock Bakery and Patisserie is housed within the historic wool factory. (Image: Gallant Lee)

    At Paddock, one of the precinct’s newer tenants, weaving looms and dye vats have been replaced by a wood-fired brick oven and heavy-duty mixers. Open since April 2024, the bakery looks right at home here; the building’s industrial shell is softened by ivy climbing its steel frames, and sunlight streams through the tall windows. Outside, among the white cedar trees, families at picnic benches linger over dippy eggs and bagels, while white-collar workers pass in and out, single-origin coffee and crème brûlée doughnuts in hand. 

    Geelong: Australia’s only UNESCO City of Design 

    Paddock Bakery
    Paddock Bakery can be found at Federal Mills. (Image: Gallant Lee)

    “A lot of people are now seeing the merit of investing in Geelong,” says Paul Traynor, the head of Hamilton Hospitality Group, which redeveloped Federal Mills. A city once shunned as Sleepy Hollow, and spurned for its industrial, working-class roots and ‘rust belt’ image, Geelong has long since reclaimed its ‘Pivot City’ title, having reinvented itself as an affordable, lifestyle-driven satellite city, and a post-COVID migration hotspot.  

    And the numbers stand testament to the change. In March 2025, and for the first time in its history, Greater Geelong became Australia’s most popular regional town for internal migration, overtaking Queensland’s Sunshine Coast. Current forecasts suggest Geelong will continue to outpace many other Australian cities and towns, with jobs growing at double the rate of the population.

    Tourism is booming, too. The 2023-24 financial year was Geelong and The Bellarine region’s busiest on record, with 6.4 million visitors making it one of the fastest-growing destinations in the country. It’s not hard to see why: beyond the city’s prime positioning at the doorstep of the Great Ocean Road, Geelong’s tenacity and cultural ambition stands out.  

    As Australia’s only UNESCO City of Design, Geelong is swiftly shaking off its industrial past to become a model for urban renewal, innovation, sustainability and creative communities. The signs are everywhere, from the revitalisation of the city’s waterfront, and the landmark design of the Geelong Library and Heritage Centre and Geelong Arts Centre, to the growing network of local designers, architects and artists, and the burgeoning roster of festivals and events. That’s not even mentioning the adaptive reuse of storied old industrial buildings – from Federal Mills, to Little Creatures’ brewery ‘village’ housed within a 1920s textile mill – or the city’s flourishing food and wine scene.  

    The rise of a food and wine destination  

    boiler house
    Restaurant 1915 is housed within a restored former boiler house. (Image: Harry Pope/Two Palms)

    Traynor credits now-closed local restaurant Igni, which opened in 2016, as the turning point for Geelong’s hospo industry. “[Aaron Turner, Igni’s chef-patron] was probably the first guy, with all due respect, to raise the bar food-wise for Geelong,” he says. “People now treat it really seriously, and there’s clearly a market for it.” While Igni is gone, Turner now helms a string of other notable Geelong venues, including The Hot Chicken Project and Tacos y Liquor, all within the buzzy, street art-speckled laneways of the CBD’s Little Malop Street Precinct. Many others have also popped up in Igni’s wake, including Federal Mills’ own restaurant, 1915. Housed within the cavernous boiler house, 1915’s interior is dramatic: soaring, vaulted ceilings with timber beams, exposed brick, a huge arched window. The share plates echo the space’s bold character, playing with contrast and texture, with dishes such as a compressed watermelon tataki, the sweet, juicy squares tempered by salty strands of fried leeks, and charred, smoky snow peas dusted with saganaki on a nutty bed of romesco. 

    Woolstore
    The Woolstore is a new restaurant and bar housed within a century-old warehouse. (Image: Amy Carlon)

     The Woolstore, one of The Hamilton Group’s most recent hospo projects, opened in February. It occupies a century-old riverside warehouse and exudes a more sultry, fine dining ambience. Much like Federal Mills, the blueprint was to preserve the original brickwork, tallowwood flooring and nods to the building’s former life. That same careful consideration extends to the well-versed, affable waitstaff as well as the kitchen. Head chef Eli Grubb is turning out an eclectic mix of ambitious and indulgent mod Oz dishes that deliver: strikingly tender skewers of chicken tsukune, infused with hints of smoke from the parrilla grill, and glazed with a moreish, sweet gochujang ‘jam’; nduja arancini fragrant with hints of aniseed and the earthy lick of sunny saffron aioli; and golden squares of potato pavé, adorned with tiny turrets of crème fraîche, crisp-fried saltbush leaves, and Avruga caviar, to name but a few stand-out dishes.  

    Woolstore menu
    Woolstore’s menu is designed for sharing.

    Breathing new life into historic spaces  

    On the city’s fringe, hidden down a winding side road with little fanfare, lies a long-dormant site that’s being gently revived. Built from locally quarried bluestone and brick, and dating back to the 1870s, the complex of original tin-roofed mill buildings is lush with greenery and backs onto the Barwon River and Buckley Falls; the audible rush of water provides a soothing soundtrack. Fyansford Paper Mill is one of few complexes of its time to survive intact. It feels steeped in history and spellbindingly rustic.  

    “We were looking for an old industrial place that had some charm and romance to it,” explains Sam Vogel, the owner, director and winemaker at Provenance Wines which moved here in 2018. When he first viewed the building with his former co-owner, it was in such a state of disrepair that the tradie tenant occupying the space had built a shed within it to escape the leaking roof and freezing winter temperatures. “To say it was run down would be an understatement,” he notes. “There was ivy growing through the place; the windows were all smashed. It was a classic Grand Designs project.” 

    Provenance Wines
    Provenance Wines moved to Fyansford Paper Mill in 2018. (Image: Cameron Murray Photography)

    The team has since invested more than a million dollars into their new home. Where paper processing machinery once sat, wine barrels are now stacked. Vaulted cathedral ceilings are strung with festoon lights, and hidden in plain sight lies a shadowy mural by local street artist de rigueur Rone – one of only three permanent works by the artist.

    While the award-winning, cool-climate pinot noir, riesling and chardonnay naturally remain a key draw at Provenance, the winery’s restaurant is a destination in itself. Impressed already by whipsmart service, I devour one of the most cleverly curated and faultlessly executed degustations I’ve had in some time. It’s all prepared in a kitchen that is proudly zero-waste, and committed to providing seasonal, ethical and locally sourced meat and produce under head chef Nate McIver. Think free-range venison served rare with a syrupy red wine jus and a half-moon of neon-orange kosho, shokupan with a deeply savoury duck fat jus (a modern Japanese take on bread and drippings), and a golden potato cake adorned with a colourful confetti of dehydrated nasturtiums and tomato powder, and planted atop a sea urchin emulsion.  

    handcrafted pieces
    Bell’s handcrafted functional pieces on display.

    The complex is home to a coterie of independent businesses, including a gallery, a jeweller, and its latest tenant, ceramicist Elizabeth Bell, drawn here by the building’s “soul”. “There’s so much potential for these buildings to have new life breathed into them,” says Bell, whose studio is housed within the old pump room. “Even people in Geelong don’t know we’re here,” she says. “It’s definitely a destination, but I like that. It has a really calming atmosphere.”  

    A Melbourne transplant, Bell now feels at home in Geelong, which offers something Melbourne didn’t. “If this business was in Melbourne I don’t think it would’ve been as successful,” she notes. “It’s very collaborative in Geelong, and I don’t think you get that as much in Melbourne; you’re a bit more in it for yourself. Here it’s about community over competition.”  

    Elizabeth Bell
    Ceramicist Elizabeth Bell has a store in Fyansford Paper Mill.