MAS — Museum aan de Stroom
The Museum aan de Stroom (MAS — Museum by the River) is a landmark contemporary museum in the Het Eilandje port district of Antwerp, Belgium, opened in 2011. Its striking ten-storey tower of stacked red sandstone and glass rises 60 metres above the Scheldt estuary and tells the intertwined stories of Antwerp, the sea, and the world through a collection of some 470,000 objects drawn from six merged municipal collections.
At a glance
- Type
- Municipal museum of history, ethnography, and maritime heritage
- Period
- Opened 2011; collections ranging from prehistory to the present
- Style
- Contemporary — stacked sandstone and glass tower by Neutelings Riedijk Architects
- Location
- Hanzestedenplaats, Het Eilandje, Antwerp, Belgium
- Coordinates
- 51.2302° N, 4.4057° E
Overview
MAS is the largest museum building in Belgium by volume and one of the most architecturally distinctive museums in northern Europe. Designed by the Rotterdam firm Neutelings Riedijk Architects, the building’s interlocking floors spiral upward via a continuous public escalator route, culminating in a free rooftop panorama terrace with views across the port and the city. The museum integrates Antwerp’s former ethnographic, folklore, maritime, and applied arts collections into a single narrative about global trade and cultural exchange.
History
The project to merge Antwerp’s fragmented municipal collections into one flagship museum was conceived in the 1990s as part of the city’s broader regeneration of the former port district of Het Eilandje. The chosen site — on the Hanzestedenplaats quay beside the restored 19th-century Bonapartedok — placed the new museum at the symbolic gateway between city and river. Construction ran from 2006 to 2010, and the MAS opened to the public on 17 May 2011, quickly becoming a cultural landmark and tourism driver for the regenerated north port area.
What you see
Eight permanent themed galleries spiral through the tower, exploring topics including Antwerp as a world port, the history of the Scheldt estuary, non-European cultures represented in the city’s historic ethnographic collection, and the decorative arts of the Southern Netherlands. Each floor opens onto an outdoor balcony, framing views of the port cranes, the historic city skyline, and the Scheldt. The rooftop terrace (always free of charge) offers one of the finest 360-degree panoramas in Belgium and is accessible independently of museum admission.
Cultural significance
MAS embodies Antwerp’s long identity as a port city open to the world: from its 16th-century golden age as Europe’s leading commercial city to its present status as the second-largest port in Europe. The museum’s postcolonial recontextualisation of its ethnographic collections — addressing Belgian colonial history in the Congo alongside objects collected during that era — has made it a reference point for discussions of museum ethics and decolonisation in Europe.
Practical information
- Address
- Hanzestedenplaats 1, 2000 Antwerp, Belgium
- Opening hours
- Tuesday–Friday 10:00–17:00; Saturday–Sunday 10:00–18:00; closed Monday. Rooftop terrace open daily free of charge. Check mas.be for current hours.
- Admission
- Check mas.be for current ticket prices; rooftop access is always free
- Website
- mas.be
Getting there
The MAS is located in the Het Eilandje district, about 1.5 km north of Antwerp Central Station. Tram line 7 stops at Londenstraat, a five-minute walk from the museum. Bus lines also serve the area, and the museum is an easy 20-minute walk along the Scheldt waterfront from the historic city centre. The Bonapartedok area has bicycle parking, and Antwerp’s extensive cycling network connects the museum to the city.