A guide to the magical blue lakes of Mount Gambier

Dilvin YasaBy Dilvin Yasa
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With its vibrant hue, Blue Lake Mount Gambier is celebrated for all the right reasons, but the good news? There’s plenty more where that came from. 

To visit Blue Lake Mount Gambier or Little Blue Lake Mount Gambier? It’s far from the only question you’ll be asking when you descend on this breathtaking patch of South Australia’s Limestone Coast, such as…

What exactly are the Blue Lakes of Mount Gambier?

It’s unusual that so many spectacular lakes should be concentrated so close to one another, but they’re the result of explosive volcanic activity rocking the earth some 5,000 years ago, creating a series of crater lakes.

Little Blue Lake with its stairs and floating pontoon
The dazzling Little Blue Lake is around 47 metres deep. (Image: Lucy Adamopoulos)

While Blue Lake/Warwar , celebrated for the mysterious way it turns a vibrant cobalt (and occasionally, turquoise) from November onwards before making the transition to steel grey come March, has become synonymous with Mount Gambier, it’s actually just one of several lakes that make up the Crater Lakes Precinct which includes Valley Lake/Ketla Malpi , Brownes Lake/Kroweratwari  and Leg of Mutton Lake/Yatton Loo .

the reflection of the Blue Lakes of Mount Gambier
The Blue Lakes of Mount Gambier are nothing short of spectacular. (Image: City of Mount Gambier/Czech Aus Out)

But wait, you forgot Little Blue Lake?

Disregard the ‘lake’ in its title, Little Blue Lake  – again, a dazzling body of water (some 47 metres deep) which turns a brilliant blue between November and March, is actually a sinkhole just 15 minutes from Mount Gambier.

the Little Blue Lake sinkhole in Mt Gambier
Little Blue Lake turns brilliant blue between November and March. (Image: Mitch Toft)

Popular with swimmers and cave divers (the latter only permitted for divers who hold at least the CDAA Deep Cavern grade dive rating, Little Blue Lake with its stairs and floating pontoon is one of Australia’s most accessible sinkholes.

Go swimming or cave diving at Little Blue Lake. (Image: paulpayasalad)

What’s the best way to experience Blue Lake? 

Let’s start with how you won’t be experiencing it; as the lake serves as the city’s water supply, there is no swimming allowed. The good news? You can still enjoy this almost circular, one kilometre lake however by tackling the 3.6-kilometre walking trail that follows its rim, a 45-minute journey best started at the Pioneer Memorial (although you can start the walk from any point).

a man jumping into the Little Blue Lake, Mt Gambier
The turquoise lake beckons for a refreshing dip. (Image: Joanne Rogers)

Scenic lookouts are dotted around the lake, but keep an eye out for Rotary Lookout where you can view the Centenary Tower, the Pumping Station and Mount Schank. As mentioned, if you can time your visit to slot in neatly between November and March, you’ll see the lake at its vibrant best.

diving in the Little Blue Lake, Mt Gambier
See the Little Blue Lake at its vibrant best. (Image: Lucy Adamopoulos)

Which other lakes do you recommend around Mount Gambier? 

Take a short drive to the Crater Lakes where Valley Lake is home to a wildlife-filled conservation park heaving with native flora and fauna. While some choose to make the most of water sport options on the water, this is the ultimate spot for a relaxed picnic, a casual barbeque (there are free barbeque facilities onsite), or if you’re feeling active, a round or two of disc golf at the Crater Lakes Disc Course .

driving along the Crater Lakes, Mt Gambier
Be surrounded by native flora and fauna at the Crater Lakes. (Image: City of Mount Gambier/ Czech Aus Out)

Our recommendation? Set up a spot by Brownes Lake/Kroweratwari, the site of the original Mount Gambier Botanical Gardens and bring the kids: the adventure playground will thrill kids and kidults of all ages.

a woman sightseeing at the Little Blue Lake, Mt Gambier
Admire stunning vistas. (Image: City of Mount Gambier/Czech Aus Out)

Valley Lakes Recreation Area is particularly picturesque in the autumn months when the flame trees put on a spectacular show of vibrant yellow, red and burnt orange hues.

an aerial view of the Valley Lakes, Mt Gambier
Valley Lake is most picturesque come autumn. (Image: City of Mount Gambier/Czech Aus Out)

Be sure to also check out the curiously named Leg of Mutton Lake – for its shape which is, you guessed it, shaped like a lamb leg. Although it’s now dry due to reductions in the water table, the dramatic wooded area is an excellent location for hikes.

an aerial view of two people walking along the Limestone Coast
Tackle the scenic walking trail to the Blue Lake. (Image: City of Mount Gambier/Czech Aus Out)

Choose between the 4.2-kilometre Mountain Trail (begin at Mark’s Lookout and follow the track in an anti-clockwise direction for the best views), the moderate 1.7-kilometre Pepperpot Trail and Blue Lake Circuit, or for those who prefer something shorter, the Oaks, Blue Gum and the The Browns Lake walks.

a man standing on the edge of a cliff at Valley Lake
The Valley Lakes Recreation Area is within the Crater Lakes precinct in Mount Gambier. (Image: City of Mount Gambier/Czech Aus Out)

Is there anything else I should know? 

Sure, you can either hire a car and make your way to each of the lakes to explore at your own pace, or you can book an Aquifer Tour  at Blue Lake, if you prefer a guided experience with a side of history.

a man climbing up the stairs at Little Blue Lake, Mt Gambier
Cool off at the Little Blue Lake. (Image: South Australian Tourism Commission)
Head here for more tried and tested tips on visiting Mount Gambier.
Dilvin Yasa
Dilvin Yasa is a freelance journalist, author and TV presenter whose travels have taken her from the iceberg graveyards of Antarctica to the roaring rapids of Uganda. Always on the lookout for that next unforgettable meal, wildlife moment or 80s-themed nightclub, she is inexplicably drawn to polar destinations despite detesting the cold.
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Victoria’s surprising new outdoor adventure hotspot

    Craig TansleyBy Craig Tansley
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    A town charmingly paused in time has become a hot mountain biking destination. 

    There’s a forest reserve full of eucalyptus and pines surrounding town – when you combine all the greenery with a main street of grand old buildings still standing from the Victorian Gold Rush, Creswick looks more period movie set than a 21st-century town.  

    old gold bank Victoria
    Grand buildings from the Victorian gold rush. (Image: Visit Victoria)

    This entire region of Victoria – the Central Goldfields – is as pretty-as-a-picture, but there’s something extra-special about Creswick. I used to live 30 minutes north; I’d drive in some evenings to cruise its main street at dusk, and pretend I was travelling back in time. 

    It was sleepy back then, but that’s changed. Where I used to walk through its forest, now I’m hurtling down the state’s best new mountain bike trails. There’s a 60-kilometre network of mountain bike trails – dubbed Djuwang Baring – which make Creswick the state’s hottest new mountain biking destination.  

    Meet Victoria’s new mountain biking capital 

    Creswick bike trail
    This historic town has become a mountain biking hotspot.

    Victoria has a habit of turning quiet country towns into mountain biking hotspots. I was there in the mid-2000s when the tiny Otways village of Forrest embarked on an ambitious plan to save itself (after the death of its timber cutting industry) courtesy of some of the world’s best mountain bike trails. A screaming success it proved to be, and soon mountain bike trails began popping up all over Victoria. 

    I’m no expert, so I like that a lot of Creswick’s trails are as scenic as they are challenging. I prefer intermediate trails, such as Down Martuk, with its flowing berms and a view round every corner. Everyone from outright beginners to experts can be happy here. There’s trails that take me down technical rock sections with plenty of bumps. But there’s enough on offer to appeal to day-trippers, as much as hard-core mountain-bikers. 

    I love that the trails empty onto that grand old main street. There’s bars still standing from the Gold Rush of the 1850s I can refuel at. Like the award-winning Farmers Arms, not to be confused with the pub sharing its name in Daylesford. It’s stood since 1857. And The American Creswick built two years later, or Odessa Wine Bar, part of Leaver’s Hotel in an 1856-built former gold exchange bank.  

    The Woodlands
    The Woodlands is set on a large bushland property. (Image: Vanessa Smith Photography)

    Creswick is also full of great cafes and restaurants, many of them set in the same old buildings that have stood for 170 years. So whether you’re here for the rush of the trails or the calm of town life, Creswick provides. 

    A traveller’s checklist 

    Staying there 

    1970s log cabin
    Inside the Woodlands, a chic 1970s log cabin. (Image: Vanessa Smith Photography)

    RACV Goldfields Resort is a contemporary stay with a restaurant, swimming pool and golf course. The Woodlands in nearby Lal Lal comprises a chic log cabin set on a 16-hectare property abundant in native wildlife. 

    Eating there 

    Le Peche Gourmand
    Le Peche Gourmand makes for the perfect pitstop for carb and sugar-loading.

    The menu at Odessa at Leaver’s Hotel includes some Thai-inspired fare. Fuel up for your ride on baguettes and pastries from French patisserie Le Peche Gourmand . The Farmers Arms has been a much-loved local institution since 1857. 

    Playing there 

    Miss NorthcottsGarden
    Miss Northcotts Garden is a charming garden store with tea room. (Image: Visit Victoria)

    Creswick State Forest has a variety of hiking trails, including a section of the 210-kilometre-long Goldfields Track. Miss Northcotts Garden is a quaint garden store with tea room.