Rio de Janeiro, Brazil (CNN) -- High above the beaches in Rio de Janeiro's hillside slums, you can get some of the best views in town. And now, they come from some of the cheapest rooms as well.
With the World Cup less than four months away, residents in many once infamous favelas are opening their doors to tourists, renting beds, rooms or even entire houses, and building youth hostels.
"If you want to see the World Cup, see some football matches and experience true Brazilian life you should really check this out," says Michael Blommers, a Dutch backpacker staying at a hostel in the Vidigal shantytown.
Beds at hostels in Copacabana and Ipanema beaches, which usually go for around $40 a night, are expected to cost as much as $400 during the World Cup. Hotels are even more expensive, with many requiring multiple-night stays.