Located on Middle Island in the Recherche Archipelago, Western Australia, Lake Hillier is one of the world’s most extraordinary natural wonders. Known for its striking bubblegum-pink waters contrasted against lush greenery and the deep blue of the Indian Ocean, this saltwater lake looks almost unreal. Scientists believe the lake’s rosy color comes from a combination of salt-loving algae and unique microorganisms, making it a must-see for travelers seeking one of nature’s most Instagram-worthy spots.
Visiting Lake Hillier isn’t as simple as driving up—it’s remote and accessible mainly by scenic flights or boat tours from Esperance. But the journey is well worth it for an unforgettable view of one of the most photogenic natural attractions in Australia.
Things to Do at Lake Hillier
The highlight of visiting Lake Hillier is, of course, seeing the vibrant pink waters firsthand. Most visitors book a scenic flight over Middle Island from Esperance, offering breathtaking aerial views of the lake, the surrounding archipelago, and turquoise coastline. For those who prefer the sea, boat tours from Esperance allow you to explore Middle Island, though swimming in the lake itself is restricted to protect its delicate ecosystem. Wildlife lovers will enjoy spotting seabirds, dolphins, and seals around the archipelago, while photographers will find endless inspiration in the unique colors and landscapes. Pairing your visit with a stop at Cape Le Grand National Park near Esperance—famous for its white sandy beaches and kangaroos—is another must.
When to Go
The best time to visit Lake Hillier is between December and April, during Western Australia’s summer and early autumn. Expect warm weather, clear skies, and ideal flying conditions for scenic tours. Winter months (June to August) bring cooler temperatures and more rainfall, which can make trips less predictable. Since Lake Hillier is mainly seen from the air, clear sunny days provide the most spectacular contrast between the pink lake and the surrounding ocean.
Where to Eat
While there are no dining facilities on Middle Island itself, Esperance offers plenty of great food options before or after your Lake Hillier adventure. Fish Face Takeaway and Restaurant is a local favorite for fresh seafood, while Loose Goose Bar & Restaurant serves modern Australian cuisine in a relaxed atmosphere. For something casual, Brown Sugar Café is perfect for breakfast or coffee, and Taylor St Quarters combines great food with a waterfront setting. If you’re after a sweet treat, Cloud Eleven is a must for homemade desserts and gelato.
Top Bars & Nightlife
Esperance is a laid-back coastal town, so nightlife is relaxed rather than wild. Taylor St Quarters doubles as a great evening hangout with live music and cocktails by the marina. The Pier Hotel is a classic Aussie pub where you can enjoy a cold beer, hearty meals, and a friendly local vibe. For wine lovers, the Esperance Distillery Co. offers small-batch gin and spirits with a uniquely local twist. Stargazing along the coast is another unforgettable experience—the skies over Esperance are some of the clearest in Western Australia.
Summary
Lake Hillier, the Pink Lake of Western Australia, is a one-of-a-kind natural wonder that belongs on every traveler’s bucket list. Though remote, the reward is an awe-inspiring view of vivid pink waters framed by deep ocean blues. Scenic flights and boat tours from Esperance make it accessible, while the nearby beaches and national parks offer even more reasons to visit this corner of Western Australia. With the best visiting months between December and April, delicious seafood restaurants, and relaxed coastal bars to round out your trip, Lake Hillier is the perfect blend of adventure, wonder, and relaxation.