you can count on some nigel robinson takes us there. >> here, officially winter. a few brave ones in the ocean but here on the coast, people were taking in all things brazil. >> we found the sisters lena and laura from barcelona. these fabrics sold on the street aren't the only things that caught their eye. >> just amazing seeing landscaping. >> from your eyes to your ears. ? >> makes such a good vibe. >> did i mention -- i'm looking at all the people trying -- i like to interact with the people. especially the brazilian people to know the culture. let's just say swimwear. drink brazilian beer. and even hand woven porch chairs. >> we come from africa so we're used to all sorts of things like that. >> people from all of the world are here on this world famous beach experiencing it all. >> it's a great city. most beautiful city in the world. >> at the summer olympic games in rio, i'm nigel robinson. >> more murky water woes at the olympic pools. another deep bright green water. have a look. yesterday, the diving pool water was the first to turn color and now the wat