For further information about means of transportation in Rio de Janeiro consult:
For Uber users, the system works fine in the whole city of Rio de Janeiro and nearby cities
These are some examples of places to go:
https://www.tripadvisor.com/Attractions-g303506-Activities-Rio_de_Janeiro_State_of_Rio_de_Janeiro.html by Trip Advisor.
https://travel.usnews.com/Rio_de_Janeiro_Brazil/Things_To_Do/ by US News.
http://www.touropia.com/tourist-attractions-in-rio-de-janeiro/ by Touropia.