Carcassonne is a UNESCO World Heritage site renowned for its stunning medieval fortifications.
The Cité de Carcassonne, with its impressive ramparts and turreted towers, is a step back in time. Wander the cobblestone streets, visit the Château Comtal, and enjoy panoramic views of the surrounding countryside.
Oftentimes, a lake is pink from the presence of algae that produce organic pigments that give off a pink hue. Other lakes, like the famous Lake Retba in Senegal, get their beautiful hues from a very high concentration of salt. Pink lakes can be found across all corners of the globe. Below, we look at some of the world's most noteworthy examples.