A large marine aquarium in Rio's revitalised port area, with an underwater tunnel and tanks of sharks, rays and other sea life. Indoors and air-conditioned, it is a good pick for hot or rainy days.
A science museum on the waterfront at Praça Mauá, in a striking building by Santiago Calatrava, exploring the planet, climate and the future through immersive exhibits. Best suited to school-age kids and teens.
The giant statue on top of Corcovado mountain, with panoramic views over Rio, its beaches and Sugarloaf. Reached by train or van through the forest; go early or on clear days and expect crowds at the top.
Cable cars that carry visitors in two stages from Urca up to the summit of Sugarloaf Mountain, with views of Guanabara Bay, the beaches and the city. Easy for all ages, with walkways and places to rest at the top.
Rio's zoological park in Quinta da Boa Vista, in the north of the city, where the old city zoo was redesigned with larger, more natural habitats. Mostly outdoors, so plan for shade breaks in the heat.
A historic botanical garden near Lagoa, at the foot of Corcovado, known for its avenue of tall royal palms, ponds and orchids. A shady, calm outdoor stop where kids can wander and spot birds and monkeys.
Rio's famous long crescent of sand, with a wavy-patterned promenade, kiosks and plenty of space to play. Great for sandcastles and a walk; keep valuables to a minimum and watch the waves with young swimmers.
A popular beach in south Rio framed by the Two Brothers mountain, with lively sand, kiosks and good sunset views. Keep belongings light and watch children closely in the surf.
Brazil's national fine arts museum in central Rio, near Cinelândia, with Brazilian and European paintings and sculpture in a grand historic building. Best for school-age kids and teens; keep the visit focused.
A large rainforest national park within Rio, with trails, waterfalls and viewpoints, and home to Corcovado. Good for active families; choose a short trail with younger kids and go with a guide for longer hikes.