When it is full, the salinity levels of Lake Eyre South match those of the nearby ocean.
However, higher temperatures and evaporation in the dry season means that the salinity also increases. The pink color is because of the high salt saturation combined with a species of algae inhabiting the water.
Some of the things you will find in this European bucket list are a given, like the Eiffel Tower. Others may be a bit more off the beaten path or a little lesser known. But that is the wonderful part about traveling. We all find something that inspires us and encourages us to share with the world as a must place visit.