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 Mandurah guide: art, dining & dolphins await in WA’s coastal gem

    Monique CeccatoBy Monique Ceccato
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    Discover the perfect road trip stopover between Perth and wine country.

    Western Australia punches above its weight when it comes to coastal hot spots, but no other town or city has seen a tourism boom quite like Mandurah. Named Australia’s Top Tourism Town in 2023 , it’s the relaxed, beachside break you’ve been searching for. And it’s perfectly placed, sitting between Margaret River and Perth, as it’s just a 55-minute drive from Perth’s CBD. Which is why we’ve put together your ultimate Mandurah guide.

    Aerial view of Mandurah.
    Plan your perfect coastal escape to Australia’s Top Tourism Town of 2023.

    The best things to do in Mandurah

    Wetlands and rivers, ocean and inlet; Mandurah’s laid-back lifestyle centres around the aquatic. Its waterways cover twice the ground of Sydney Harbour – measuring some 134 square kilometres in total – and form a unique environment for oceanic and estuarine flora and fauna to thrive.

    In the city’s estuary lives perhaps the region’s most famed inhabitants – a resident pod of 100 bottlenose dolphins – and the inlet’s silty bottom is home to the prized blue manna crab. Spot the former breaching and playing on an hour-long dolphin cruise through the channels, or try your hand at catching the latter by wading through the estuary’s shallows with a scoop net in hand.

    While swimming at the circular Kwillena Gabi Pool, chance encounters with the local wildlife aren’t uncommon. The sheltered estuarine pool takes its name from the traditional custodians of the land, the Bindjareb people, and directly translates to ‘dolphin waters’. Jutting out of the eastern foreshore, it’s enclosed by a ring of net-free floating pontoons, which allow the dolphins to swim freely through the attraction.

    If that’s a little too close for comfort, book a kayak tour with Down Under Discoveries . The dolphins have been known to cruise beside the paddle-powered crafts, which are a fun, family-friendly way to explore the city’s inner waterways.

    Dolphins swimming in Mandurah.
    Watch dolphins glide by as you explore Mandurah.

    You don’t have to be on the water to appreciate the coastal city’s aquatic beauty, with 600 kilometres of cycleways and scenic walking trails traversing Mandurah’s estuary, inlet and coast.

    Follow the 30-kilometre coastal trail and you’ll come face to face with one of Thomas Dambo’s headline-making ‘Giants of Mandurah  sculptures, Santi Ikto, along the way. There are five sculptures around Mandurah in total, hidden among gum-filled reserves or sitting sentry over the water.

    Head to the Mandurah Visitor Centre to pick up a map to pinpoint their exact location and download the traveller’s companion to learn more about the sights along the way. Or join a three-hour e-bike tour from The Bike Kiosk and you’ll stop by two of the giants – Santi Ikto and Yaburgurt Winjan Cirkelstone – as you sightsee central Mandurah.

    The towering Santi Ikto, one of Thomas Dambo’s iconic Giants of Mandurah.
    Meet Santi Ikto, one of the legendary Giants of Mandurah.

    Where to eat in Mandurah

    Mandurah’s culinary scene reflects its laid-back lifestyle, with large, honest meals and locally brewed beer. After visiting Lake Clifton’s 2000-year-old thrombolites, head to the peppermint and gum-shaded beer garden at Thorny Devil Brewery . Tuck into a platter of house-smoked meats and an ale pulled fresh from the tanks. Closer to town and right on the waterfront is Boundary Island Brewery ; here, woodfired pizza, pub-style seafood dishes and easy-drinking brews are centre stage.

    On a Murray River Lunch Cruise , the focus is as much on the environment around you as the food you’re filling up on. Help yourself to the colourful salads and freshly cooked meats on the buffet as you meander up the winding, jarrah tree-lined waterway, stopping at the heritage Cooper’s Mill for a quick walking tour along the way.

    Keep your eyes trained on the Creery Wetlands as you pass – you’ll spot much of the region’s migratory birdlife, and, as always, might see the playful bottlenose dolphins in the inlet.

    The most memorable meals aren’t necessarily always the fanciest, and lunch aboard a self-skippered Mandurah BBQ Boat is a testament to that. All food and beverage prep is left up to you as you cruise through the canals, sausages and steaks sizzling away on the central hot plate.

    If seafood is more your kind of fare, board the Wild Seafood Experience , where dolphin cruise meets long table lunch. Eight courses of crab, crayfish and scallops await.

    A table filled with plates of crab, crayfish, and scallops.
    Dine on the water with eight courses of ocean-fresh fare.

    Where to stay in Mandurah

    With so many waterways comes abundant waterside stays. Like the self-contained Seashells Mandurah on the shores of Comet Bay. The calm, oceanic outlook from the one-, two- and three-bedroom apartments and villas is as close to Maldivian as Mandurah gets. Families especially enjoy the property, bouncing between the protected cove and the beachfront pool for endless hours of fun.

    Seashells Mandurah; on the shores of Comet Bay.
    Stay right by the sea.

    The Sebel Mandurah , just a hop, skip and jump from the Mandurah Ocean Marina, has a different outlook entirely, overlooking the estuary and lively foreshore on the other side. It’s also within walking distance of the Mandurah Performing Arts Centre , cinema and a swathe of waterfront bars and eateries.

    But you can’t get any closer to the water than on a vessel from Mandurah Houseboats . You don’t need a skipper’s ticket to hire one, nor do you need comprehensive boating experience; just a full driver’s license and your undivided attention during the pre-departure tuition will do. Then you’re free to take to the estuaries and tributaries for a few nights of peaceful rest, surrounded by the very element that makes Mandurah so special.

    A houseboat cruising in Mandurah along the river
    Captain a houseboat to explore Mandurah at your own pace.

    Plan your next WA getaway in Mandurah.