Bubblegum Dreams on Middle Island: My Flight Over Australia's Famous Pink Lake
By Becky Wanders
I still remember leaning forward in my seat as the small plane banked gently to the right. Below us, the turquoise waves of the Southern Ocean crashed against white sand beaches, but my eyes were locked on something completely unreal: a perfect, vivid patch of bubblegum pink nestled right next to the deep blue sea. No filter, no trick of the light. Just Lake Hillier in all its surreal glory. I let out an actual laugh. Travel has taken me to some wild places, but this one felt like stepping into a candy-colored dream.
Located on Middle Island in Western Australia's Recherche Archipelago, about 11 kilometers off the coast near Esperance, Lake Hillier measures roughly 600 meters long and up to 250 meters wide. It's small by lake standards, yet it has captured imaginations for centuries. The lake sits like a bright footprint pressed into the island, bordered by eucalyptus and paperbark trees on one side and the vast ocean on the other.
Why This Pink Paradise Keeps Going Viral
Lake Hillier has been blowing up on TikTok and Instagram for good reason. Those aerial shots—vivid pink against electric blue water and golden sands—look almost too perfect to be real. Travelers post videos of scenic flights circling the lake, with captions like “This isn’t edited!” and “Bubblegum lake IRL.” The visuals are pure escapism, and in a world craving a bit of wonder, who can blame people for hitting save?
Recent heavy rainfall events have occasionally dulled the famous hue by diluting the salinity, but the color tends to bounce back as the water evaporates and salt levels rise again. Many of the iconic pink images you see online come from periods when conditions were optimal. The good news for wanderers? The phenomenon that creates the color is resilient, and operators continue to offer flights year-round.
The Science and History Behind the Hue
The pink isn't a mystery in the way some older accounts suggested. Scientists point to Dunaliella salina, a hardy microalgae that thrives in super-salty water (Lake Hillier’s salinity is roughly ten times that of seawater). This microbe produces carotenoid pigments—the same ones that give carrots their orange color—resulting in that signature rosy tone. Halophilic (salt-loving) bacteria likely play a supporting role too.
Unlike some other pink lakes that shift dramatically with seasons or temperature, Hillier has long been known for holding its color more consistently. European explorer Matthew Flinders noted the lake during his 1802 voyage and even took samples. In the early 20th century, locals briefly harvested salt from it, but today the focus is firmly on tourism and preservation.
What makes it fun is that the water itself is clear and harmless. The color looks most intense from the air; up close it softens to a more translucent pink. And yes, if you could scoop some into a bottle, the tint would linger.
How to Experience It: Flights, Views, and Nearby Adventures
Getting to Lake Hillier isn't a simple drive-and-snap. The island is remote, so most visitors experience it from above or by boat. I opted for a scenic flight out of Esperance, and it remains one of my favorite travel decisions.
Operators like Goldfields Air Services and Fly Esperance offer tours that typically last 1–2 hours. Expect to see not just the pink lake but also the stunning coastline of Cape Le Grand National Park, Lucky Bay with its famously white sand and kangaroos lounging on the beach, Frenchman Peak, and sweeping views of the archipelago. During winter months (June–August in Australia), you might even spot migrating whales.
Boat tours can bring you closer to Middle Island, though landing on the island itself is restricted. The aerial perspective is hard to beat for that wow factor.
While you're in the area, don't miss Esperance's other highlights. The town sits on a gorgeous bay with some of Australia's whitest beaches. Drive the Great Ocean Drive loop, visit the pink-and-white sands of Cape Le Grand, or kayak around the islands. The combination of surreal lake, pristine coastline, and laid-back vibe makes it a perfect slow-travel base.
Best Time to Visit and Practical Tips
Lake Hillier can be visited year-round, though the color's vibrancy depends on recent rainfall and evaporation cycles. Summer (December–February) brings warmer weather and more reliable flight conditions, while spring and autumn offer milder temperatures and fewer crowds. Peak whale-watching overlaps with cooler months.
Getting there: Fly into Esperance from Perth on Rex Airlines (about 1.5 hours). From the airport, pick up a rental car—essential for exploring the region. Scenic flight operators are based right in town or at the airport.
Where to stay: I loved the relaxed feel of places like Esperance Chalet Village, but there are options ranging from beachfront hotels to cozy Airbnbs. Plan for at least 3–5 nights so you can soak up the whole experience without rushing.
Costs: Expect to pay around AUD $450–600 per person for a scenic flight, depending on the operator and group size. Accommodation and meals are reasonable for Western Australia. A hire car adds flexibility but budget for fuel since some drives are scenic but spread out.
Pro tips: Book your flight in advance, especially during school holidays. Bring a good camera or phone with plenty of storage—you’ll want to capture every angle. Wear comfortable layers; it can be breezy up there. And remember, nature doesn’t guarantee the exact shade you see in old photos. The surreal setting and the adventure of getting there are what make it special.
Why You’ll Love This Surreal Escape
Lake Hillier delivers that rare travel feeling: genuine surprise mixed with deep relaxation. It’s not just another pretty view; it’s a place that makes you pause and marvel at how wonderfully weird our planet can be. The contrast of pink lake, sapphire sea, and untouched islands creates a palette you don’t see every day.
In a world full of filtered perfection, standing (or flying) in front of something this naturally extraordinary feels refreshing. Whether you’re chasing the perfect Instagram shot or simply craving a destination that feels far from everyday life, Hillier delivers.
Next time you’re plotting an Australian adventure, consider detouring to Esperance. Float above that bubblegum lake, breathe in the salty air, and let yourself grin like a kid in a candy store. Some places are worth the journey just for the story you’ll tell when you get home.
Safe travels, friends. I’ll see you on the next wild horizon.
Sources
- https://hillierlake.com/
- https://www.atlasobscura.com/places/lake-hillier
- https://www.wa.gov.au/service/recreation-and-sporting-activities/recreation-facilities/hillier-lake
- https://www.abc.net.au/news/2025-02-02/lake-hillier-esperance-pink-colour-diluted-environment-change/104868956
- https://esperance.wa.gov.au/tourism/lake-hillier
