10 pink lakes around the world: From Lake Hillier to Pink Lake

Across several continents, some lakes appear almost unreal at first glance. Some turn pale rose during dry months, others deepen into bubblegum pink under harsh sunlight, and a few shift colour throughout the year depending on salt concentration and microscopic algae activity. The effect is not caused by pollution or minerals alone, as many people assume, but by a combination of salinity, bacteria, temperature and seasonal evaporation. A number of these lakes sit in remote deserts or coastal flats where water movement is limited, allowing unusual ecosystems to develop over time. Others exist close to towns and tourist routes, though their colour still feels oddly disconnected from the surrounding landscape. Together, they form one of the stranger natural patterns found across the planet.According to WorldAtlas, check the list of the 10 pink lakes around the world. Pink lakes are among the most visually unusual natural formations on Earth, with colours ranging from soft pastel shades to vivid fluorescent pink. Their appearance depends on delicate environmental conditions, making each lake slightly different in texture, intensity and seasonal behaviour throughout the year.1. Lake Hillier, AustraliaOn Middle Island off the southern coast of Western Australia, Lake Hillier remains one of the best-known pink lakes in the world. The lake sits beside the ocean, separated only by a narrow strip of sand and vegetation, creating a sharp contrast between dark blue seawater and dense pink water inland.Scientists have linked the colour largely to salt-loving microorganisms and algae that thrive in extremely saline conditions. What makes Hillier unusual is the stability of its colour. Even when collected in containers, the water often keeps its pink tone rather than fading immediately after removal.2. Hutt Lagoon, AustraliaHutt Lagoon lies near the coastal settlement of Port Gregory in Western Australia and changes appearance regularly throughout the year. At certain times, it turns soft lilac or salmon pink, while dry and sunny periods can produce far stronger shades.The lake is commercially important as well. Algae harvested from its waters are used in the production of beta carotene, giving the site an industrial role alongside its growing tourism appeal. Roads nearby allow visitors to see the changing colours without travelling far into remote regions.3. Las Coloradas, MexicoOn the northern edge of the Yucatán Peninsula, Las Coloradas looks less like a natural lake system and more like a series of painted pools. The area is tied closely to salt production, and many of the bright pink sections are part of evaporation ponds rather than untouched lakes.High salt concentration encourages the growth of microorganisms that release reddish pigments into the water. Under strong daylight, the colour can appear almost artificial, though it fades and intensifies depending on the weather and water depth.4. Retba Lake, SenegalKnown locally as Lac Rose, Lake Retba sits northeast of Dakar and was once widely recognised for its striking rose tint. The lake became famous partly because of the large-scale salt harvesting carried out by workers who spend long hours in highly saline water.Its colour varies more than it once did, especially after periods of flooding and changing rainfall patterns. During hotter and drier stretches, the pink tones tend to return more strongly as evaporation raises salt concentration again.5. Sasyk-Sivash and the Sivash Lagoons, UkraineSasyk-Sivash and the Sivash lagoons are known for their shallow salty waters and striking pink tones during warmer months. The colour comes from salt-loving algae and microorganisms, while the lagoons also support diverse birdlife and unique coastal wetland ecosystems.6.Lake Bumbunga, South AustraliaLake Bumbunga is a famous pink salt lake located near the town of Lochiel in South Australia. Its changing pink, white, and blue colours are caused by algae and varying salt levels, making it a popular attraction for photographers and travellers exploring the region.7. Kati Thanda-Lake Eyre, South Australia Kati Thanda–Lake Eyre is Australia’s largest salt lake, famous for its striking pink and white hues caused by high salinity and algae in the water. Located in the remote outback of South Australia, the lake transforms dramatically after rainfall, attracting birds and visitors from around the world.8. Tuz Golu, TurkeyLake Tuz, also known as Tuz Gölü, is one of Turkey’s largest salt lakes and is famous for its vivid pink shades during dry seasons. The lake’s high salt concentration and algae create its colourful appearance, while its shallow reflective surface attracts photographers and migratory flamingos.9. Salina de Torrevieja, SpainIn southeastern Spain, the salt lake at Torrevieja forms part of a protected wetland region that also supports flamingo populations and migratory birds. The water can appear pink during periods of strong algae growth combined with high salinity.The lake has historically supported large salt extraction industries, though it has also become a major attraction for visitors travelling through the Alicante region. During calm weather, the pink surface often reflects surrounding clouds and white salt banks.10. Quairading Pink Lake, AustraliaAustralia has several lakes literally named Pink Lake, though the one near Esperance became particularly famous decades ago for its strong colouring. Over time, environmental changes and altered salinity levels reduced the intensity of the pink appearance in some sections.Even so, the lake remains closely associated with the country’s unusual salt landscapes. Seasonal conditions still influence its colour, and nearby regions continue to contain active pink lakes shaped by similar environmental processes.