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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Your guide to feeling rested and reconnected after your holiday

    Australian TravellerBy Australian Traveller
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    The wild, otherworldly beauty of The Grampians offers a perfect place to unwind, slow down and relax.

    Not all holidays yield the same result; some are bustling, with endless things to do, events to book and places to see. All great things, but they leave you feeling more tired than before. Then, there are destinations that help you slow down, making real connections and participating in self-care.

    Destinations like The Grampians : surrounded by untouched nature, allowing a chance to reconnect with yourself and loved ones at a slower pace.

    Discover six science-backed ways to enjoy a holiday and feel restored at the end of it.

    1. Practice mindfulness

    Hamilton Gallery, the grampians
    Be present at Hamilton Gallery. (Image: Visit Victoria)

    Mindfulness – the practice of tuning into the present moment – has been found to help in reducing stress, anxiety and depression. One way to practice this art is by immersing yourself in art.

    Hamilton Gallery has been in operation for over 60 years, and is not only home to many significant art pieces but also runs workshops and events for all ages to expand their awareness and understanding of art. The gallery is also the custodian of the largest collection of Gunditjmara artefacts held on country.

    If you prefer to practice mindfulness through movement, visit Halls Gap Zoo to feed the meerkats – who wouldn’t feel better after focusing on these little guys? Or visit The Grampians Horse Riding Centre for an unforgettable morning ride through 10 kilometres of bushland. Enjoy the soothing movement of the horse and experience the bush anew.

    2. Indulge in self-care

    two people swimming in the Venus Baths, the grampains
    Take an immersive bath in nature on the Venus Baths loop walk. (Image: Visit Victoria)

    While the term self-care might conjure up images of indulgent bubble baths or a soothing massage, there’s more to it than pampering. Self-care is any action that protects your physical, emotional and mental well-being.

    Like taking an immersive ‘bath’ in nature. Do just that on the Venus Baths loop walk – ideal for less experienced hikers or those walking with kids – stopping at freshwater-filled rockpools to cool down along the way.

    Serious hikers (we’re talking some rock hopping and traversing slippery tracks) can tackle the Wurgarri, or Mount Sturgeon walk, which rewards the effort with panoramic views from the summit.

    For those whose idea of self-care leans more towards arts and culture, a visit to WAMA is a must. Australia’s first national centre for environmental art is home to exhibitions that explore the natural world through film, installation, painting, performance and more.

    3. Embrace nature

    Boroka Lookout, the grampians
    Soak in incredible views over Halls Gap at Boroka Lookout. (Image: Visit Victoria)

    Spending time in nature is the ultimate way to soothe your body and mind. It’s been proven to help with all manner of things, from reducing stress to boosting cognitive function. And there’s no better place to enjoy it than among the raw sandstone, wildflowers and native creatures of The Grampians.

    Rocklands Reservoir, spanning 6700 hectares, is an ideal spot. Breathe in the fresh air and enjoy the view over Grampians National Park. Cast a line, hire a canoe or follow nature trails along the water’s perimeter. How’s the serenity?

    To appreciate nature’s imposing power, head to Splitters Falls. Here, find unrivalled tranquillity. Spring is the best time to visit, when bouquets of native spring flowers greet visitors.

    Those with limited mobility will appreciate Boroka Lookout, a viewing platform surrounded by breathtaking views over Halls Gap and the eastern Grampians. Come early to witness a sunrise you’ll never forget.

    4. Prioritise Rest

    outdoor bathtub at Nook On The Hill
    Recharge at Nook on the Hill. (Image: Visit Victoria)

    Above all else, a holiday should be an opportunity to recharge, and there’s no better way to do it than to get a good night’s sleep. We don’t need to tell you how essential sleep is, for everything from mental health to strengthening the immune system.

    Try Wanderlust Glamping , where guests fall asleep to the soothing sounds of nature after an evening relaxing around the fire pit and wake to your very own green oasis.

    For pure luxury in the foothills of the Grampians National Park, look no further than Nook on the Hill – a handcrafted tiny house surrounded by rewilded, lush native Australian bush. It might be small, but Nook on the Hill has everything needed to unwind in style, including an outdoor bath for balmy nights.

    For a modern farm stay, book at Mount William Station in the foothills of The Grampians. The station combines old-world charm with modern amenities and easy access to everything this region has to offer.

    5. Engage Your Senses

    Salingers Cafe, destinations that help you slow down
    Indulge in a meal at Salingers. (Image: Visit Victoria)

    Few human senses are as fun to indulge in as taste. A meal at Salingers in Great Western is the ultimate treat, and not only for the taste buds. The food is excellent, but Salingers’ really unique attraction is the bustling beehive that lives within the walls of the historic building.

    For an expertly smoked burger, ribs, or beef brisket, head to Flame Brothers in Halls Gap. Tuck into delicious food while you enjoy the view.

    If you prefer your senses heightened by the pump of adrenaline, Grampians Soaring Club offers an eagle-eye view of the Grampians National Park and Pyrenees Ranges from a glider. Take in the sights with a cross-country flight, ridge soar, or altitude wave flight.

    6. Connect and reconnect

    The Dimboola Imaginarium, Wimmera Mallee victoria
    Step into the whacky Dimboola Imaginarium. (Image: Denis Bin)

    Making shared memories is a wonderful way to reconnect with old friends or make new ones. These unexpected finds make it easy to discover something new in The Grampians.

    Amateur geologists will delight at the Kanawinka geotrail, which covers 60 sites over Australia’s most extensive volcanic province. Visit the Penshurst Volcano Discovery Centre to learn more about volcanic activity in The Grampians, or head to nearby Mount Napier State Park for a trip into the Byaduk lava caves.

    Pop in to the Ros McArthur Art Studio to peruse the gardens full of native and exotic plants and flowers that serve as the subjects of Ros’s still life paintings.

    For a shopping experience like no other, head to the Dimboola Imaginarium . Far more than a shop, the Dimboola Imaginarium is an immersive experience where you’ll find all manner of quirky bits and pieces. Expect the unexpected.

    Put these science-backed holiday benefits to the test during a trip to The Grampians. Plan your peaceful getaway at visitgrampians.com.au.