Weird Places: Australia's Bright Pink Lake

The video explores the unique pink color of Lake Hillier in Australia, contrasting it with typical lake colors. It discusses scientific theories involving salt-loving microalgae and halobacteria that may contribute to the lake's hue. The video also compares Lake Hillier with Lake Retba in Senegal, which shares similar characteristics. Despite the uncertainty about the exact cause of the pink color, the lake is safe for swimming, making it an attractive destination.

How do the halophilic Archaea contribute to the color of the lake?

What makes Lake Hillier a safe destination for swimming?