I see that it's changing exhibits and there's no access to the ramps. What does that mean? The main entrance with the rotunda is still accessible?

thanks but on the site it is really written that the exhibitions are changing and that the "to the ramps" access is closed. yes you can probably use the elevators but maybe not the spiral ramp ... if that's a pity it's the beauty of the museum!

I wouldn't want to go wrong but the museum has a lift for people with disabilities. The structure is very easy to walk around, since the corridors and the rooms are wide. Well thought out.