Santiago Calatrava's white science museum on the old Mauá pier, opened in December 2015. The main show 'Do Cosmos a Nós' runs through cosmos, Earth, the Anthropocene and possible futures, with a strong climate message.
- Address
- Praça Mauá, 1 - Centro, Rio de Janeiro - RJ, 20081-240
- Hours
- Thu-Tue 10:00-18:00 (last entry 17:00); closed Wed (official site)
- Best time to go
- Morning · About 2 h
- Price
- BRL 20-40 (Cultura Rio weekly programme, June 2026); full BRL 40, half BRL 20 (Fui Ser Viajante 2026)
- Price level
- R$ R$
- Free entry
- National holidays
Details can change. Check hours and prices before you go.
Good to know
- Closed Wednesdays; last entry 17:00.
- Entry is free for everyone on national holidays.
- Buy tickets on museudoamanha.org.br; the MAR is across Praça Mauá.