Rio de Janeiro is home to what's probably the most famous carnival in the world.

It's one of the most colourful and energetic events of the year with thousands of richly costumed Brazilians riding magnificent floats in dazzling parades. The most extravagant and or outrageous win prizes.

There's music and dancing everywhere; crowds of energetic dancers fill the streets, their bodies swaying to the rhythms of the samba music. Everyone gets involved, joyful singers and lively musicians add to the fun.

The Rio Carnival is celebrated each year during the four days before the Christian observance of Lent.