Currency exchange booths in airports and touristy areas usually offer poor rates and high commissions. Exchanging large sums here can cost you a significant amount.
What to do instead: Use ATMs affiliated with banks for better exchange rates, or use a travel-friendly credit card with no foreign transaction fees.
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.