The perfect combination of humidity, luminosity, and geographical position makes the Rio sky an unparalleled and scientifically proven spectacle.
If you've always thought your photos in Rio de Janeiro looked more vibrant even without smartphone filters, know that it's not just your impression, nor mere local pride. The Rio sky is demonstrably the bluest in the world. And science says so!
In 2006, a researcher and explorer named Anya Hohnbaum embarked on a worldwide mission to unravel this mystery. Equipped with a special portable spectrometer – an optical device developed by British scientists – she traveled to 20 famous global landscape destinations, including paradisiacal places like New Zealand, South Africa, and Fiji.
The goal was to accurately measure the intensity and shade of the sky's blue. To the surprise of many, Rio de Janeiro beat all competitors and claimed the coveted first place. The perfect combination of humidity, luminosity, and geographical position makes the Rio sky an unparalleled spectacle.
Cariocando Tip: To witness this award-winning blue in all its glory, choose a clear autumn or winter day in Rio (between May and August, when there are fewer clouds) and sit on the Mureta da Urca or Pedra do Arpoador in the early afternoon.
