If you are like me and doing what they call a "staycation"  (I hate that word), I have an idea for you.

You can visit the Smithsonian Institution online.  It's not quite the same as the real thing, but it is still very amazing.  You can examine the entire museum top to bottom. There are controls for zooming, panning and moving around. And the image quality is very good for an online tour. It's the next best thing to being there in person!

www.mnh.si.edu