Situated in Iguacu National Park, Iguacu Falls are a spectacular natural attraction, cascading down in 247 waterfalls. Visiting the falls is a great day out for the family away from your house rental and a chance to bird-watch.
The beach at Ipanema is an excellent alternative to Copacabana with an expansive beachfront, separated from the accommodation establishments by a promenade. If you have a house rental here, you'll have convenient access to the water.
Sao Paolo's Museum of Art transports you to a new, artsy atmosphere unlike your vacation rental. It's a large, boxed structure, supported by four pillars, depicting its contemporary architectural design. It houses a curated collection of Western masterpieces and exhibits.