Rohan D.
Yelp
I wouldn't call this museum a must see, but it is an excellent history museum with some fabulous art. The history of Madrid is largely told by art, but also maps, sketches models, artifacts, and eventually at the top, photographs. The history ends at industrialization, maybe because that's all they had room for. The grounds and entrance are picturesque. We went on a free day, but it's worth the regular admission. One to two hours, you could easily visit here and the nearby Romantic Museum in an afternoon. A good choice for after the three days of the Golden Triangle of big Madrid art museums. The neighborhood has lots of cafes, pastry shops, affordable dining, bookstores, and Michalin star restaurants so maybe make an afternoon and evening of the Chambri area. If you are staying nearby I think this is a must see stop. Very close to Hotel Sardinero and the Tribunal Metro stop.