Originally Posted by
nsummy
My advice to you would be to pick up the book Rio for Partiers:
http://www.rioforpartiers.com/ Don't let the name fool you, this book is a gold mine of information ranging on what to do when it rains to basic logistics. I read it cover to cover before my trip and it helped out immensely. You definitely feel like less of a tourist with the knowledge. It does cover bars and partying but surprisingly it is a very small part of the book.
At $2.99 for the full iPad/iPhone version it is hard to argue this is not a decent deal. The photos are 'optimistic' and the reviews of sites, restaurants, etc are vestigial, but still for the money this is well worth the buy, in my opinion. For anything interesting I'd look elsewhere to elaborate on this because it really does not give much detail.
The advice here is given by an active 30'sish Carioca guy, so it should be viewed in that light. It is also out of date in some important ways. For example, the very popular Santa Teresa tram has been out of service for nearly two years and will not be back in service for another year or so at least. Thus, fuggeddaboudit for now. Further, restaurants/night clubs and party spots go in and out of fashion quickly. Check locally before you depend on this, or any other guide. For example, Porcão, recommended for views and food, has gone seriously downhill recently and is often out opt stock on important things and/or with labor strife. Thus, look locally for updates on such matters.
As a Rio de Janeiro resident for a decade I have this book and refer to it from time to time.