See how the other half lives

> Rio De Janeiro - There are 750 favelas in Rio, which are home to 20 per cent of the population. While tourists are not advised to wander into these hillside shanty towns unaccompanied, walking tours of the safer neighbourhoods will give tourists a fascinating insight into favela life.
> Soweto - You can stay in a bed and breakfast in the Johannesburg township of Soweto, where nine ethnic groups...