Christmas in summer on Copacabana beach, a cable car up Sugarloaf Mountain and the world's biggest New Year's Eve party. Here's what Rio is like with the family, when to go and how long to stay.
Check entry rules on GOV.UK before you book.
April to September is drier and milder. December to March is summer, hot and humid with afternoon storms, and Christmas, New Year and Carnival are the busiest and dearest times to go.
Ride the little train up through the forest to the famous statue on Corcovado.
Two cable cars climb to the top of the granite peak for views over the city and beaches.
Long, lively beaches with snack sellers, beach football and lifeguards.
Millions of people dressed in white watch fireworks over the beach at midnight.
A huge rainforest in the city, with waterfalls, monkeys and trails.
A striking science museum by the harbour, with hands-on exhibits about the planet.
It can be, especially with older children. Stay in a well-known area like Copacabana, Ipanema or Leblon and use registered taxis or ride apps.
It's summer, so the beaches are lively but it's hot and humid, with storms some afternoons. It's also the busiest time of year.
Crime is a problem in parts of the city, so check GOV.UK advice, keep valuables out of sight and go with a guide to less touristy areas.
About 11 to 12 hours direct from London.
Put Rio de Janeiro on standby with everyone's other ideas. You each spread your points in secret, get one veto, and the draw picks where you go.