There are SO many cool things to do and see in Rio!!! These are just a couple of the main tourist attractions. Please reach out to us for some local recommendations. Along with tourist attractions, there are great hikes and beaches.
Best food: https://www.lauratheexplorer.co.nz/blog/where-to-eat-the-best-food-in-rio-de-janeiro
Things to do:
https://destinationlesstravel.com/things-to-do-in-rio-de-janeiro-brazil/
Rio has a huge beach culture. I would recommend checking out the famous Copacabana and Ipanema Beach. But, if you don't enjoy crowds and a lot of tourist, I would recommend São Conrado Beach (also famous for hang gliding!) and Grumari Beach for a day trip.