While taxis are available in Florence, the city is relatively compact and best explored on foot.
Many of the major attractions are within walking distance of each other, and strolling through the picturesque streets allows you to discover hidden gems and appreciate the city’s charm at your own pace.
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.