Historic Sites

Brazilian Academy of Letters

Forty living "immortals" decide which words exist in Brazilian Portuguese — and they show up in gilded uniforms with swords.

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Founded by novelist Machado de Assis on 15 December 1896, the ABL has been the unofficial arbiter of Brazilian Portuguese ever since. Its rule is blunt: if a word is absent from its Orthographic Vocabulary, it does not officially exist in the language. No law gives it that power — prestige alone does.

What to look for

The ABL is a private non-profit, not a public institution — confirm opening hours and visitor access before making the trip.

Brazilian Academy of Letters is one of 29 sights worth the detour in Rio de Janeiro, all bundled offline in Voyage GO — download the Rio de Janeiro pack and it sits on your map with no signal, filling your travel passport the moment you walk past.

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