Pink Lake Hillier

Lake Hillier is a unique pink-colored lake located on Middle Island in the Recherche Archipelago, Western Australia. It is one of several pink lakes found around the world, but what makes Lake Hillier particularly fascinating is the intensity of its pink hue, which remains vibrant even when the water is collected in a container.

The lake was first discovered in 1802 by British explorer Matthew Flinders, who noticed the pink color during his exploration of the area. The exact reason for the lake’s pink color is still not entirely understood, but it is believed to be due to the presence of a particular type of algae called Dunaliella salina and pink-colored bacteria known as halobacteria. These microorganisms produce pigments that give the lake its distinct pink hue.

Lake Hillier is quite small, spanning only about 600 meters (2,000 feet) in length. It is surrounded by a dense forest of eucalyptus trees and sand dunes, creating a striking contrast with the vibrant pink water. The lake’s salt concentration is also significantly higher than that of the ocean, making it similar to other salt lakes in the region.

Although the water of Lake Hillier is not harmful to humans, it is not recommended to swim in the lake due to its remote location and the absence of any facilities or infrastructure for visitors. The best way to see the lake is from above, either by helicopter or by taking a scenic flight.

Lake Hillier attracts many tourists and photographers who are intrigued by its unusual coloration. Its natural beauty and surreal appearance have made it a popular subject for photographs and a unique natural wonder to explore. However, it’s important to note that access to the lake may be restricted to protect its fragile ecosystem, and it is always advisable to check with local authorities or tour operators for the latest information and guidelines.