A solar-powered vessel that appears to float on the water while looking toward the horizon of the future.
Science museum.
Featured in Santiago Calatrava's definitive monograph, Santiago Calatrava: Complete Works.
Visitor Guide
The reflection pools use water from the Guanabara Bay; visit when the sun is directly overhead to see the 'floating' effect at its peak.
The southern end of Pier Mauá, capturing the full cantilevered roof extending over the bay.
Paid entry (approx. R$30). Closed Mondays. Free entry on Tuesdays for everyone.
The roof's 'wings' are not just for show; they move to track the sun and generate enough power for the building's operations.
2-3 hours
Design & Structure
Parametric modeling was used to coordinate the movement of the roof's 5,000+ individual solar elements.
White concrete and a massive steel roof structure. The interior uses sustainable, low-impact materials.
The roof cantilevers 75 meters over the plaza, supported by a central spine that mimics a prehistoric skeleton.
See Together
Buildings that pair well with Museum of Tomorrow — they're nearby or share a compelling architectural conversation.
More by Santiago Calatrava
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Bilbao Airport
Athens Olympic Sports Complex
Montjuïc Communications Tower
Brookfield Place (Toronto)
Lyon-Saint-Exupéry TGV station
Llonja de Sant Jordi
Nearby in Rio de Janeiro
Frequently Asked Questions
Who designed Museum of Tomorrow?+
Museum of Tomorrow was designed by Santiago Calatrava and completed in 2015. It is located in Rio de Janeiro, Brazil.
Where is Museum of Tomorrow located?+
Museum of Tomorrow is located in Rio de Janeiro, Brazil. Its coordinates are -22.8941°, -43.1794°.
When was Museum of Tomorrow built?+
Museum of Tomorrow was completed in 2015. It was designed by Santiago Calatrava.
Can I visit Museum of Tomorrow?+
Museum of Tomorrow is a real building in Rio de Janeiro that can be viewed from the outside. Check local information for interior access and visiting hours. Use the Parametric Atlas walking tour feature to plan a route that includes this building.