taking environmental factors into consideration before entering a favela is a necessity - it is important to make sure that there will not be storms or other adverse weather conditions during the time a visit is planned, as heavy rain can cause passages to become slippery, particularly in uphill favelas - to ensure a safe, enjoyable visit to a favela, especially one with beautiful sights and views, visiting during the day is always the best option.

as with being a guest in any neighborhood, it is important to be respectful to the residents of the favela while not drawing too much attention when entering or walking around.