safe access to rio's favelas is due to urbanization works that improved the stairs and passages and the presence of the special pacification police - upp - the upp restored order to many of the favelas by exiling the organized crime that once controlled the communities, and by establishing a permanent police presence, allowing for the continual maintenance of order and security.

many of these favelas are praised today for their approachability by non-residents - favelas such as vidigal are desirable neighborhoods and visits are encouraged by the beautiful sights, delicious restaurants and ample, affordable hostels and lodging options.

while these favelas are pacified and generally considered safe to enter, again, it is advisable to visit with a guide that is familiar with the lay of the land and can thereby ensure a more informative and wholesome experience - entering certain favelas without UPP presence may be considerably dangerous, even when accompanied by a local guide or a resident.