Dezeos P.
Google
I was very impressed by the museum! Both by the building itself and by all the information available. It covers Taiwanese history from 30.000 years ago all the way to 400 years ago, with 2 dedicated sections for the human side and environmental side of things. It also has a section for international historical sites and austronesian history. I would definitely recommend it to any english speaking tourists in the area.
One thing to note: if you plan on using google maps to find your way there with a bycicle, it will guide you to the back of the building where the wheelchair accessible lift is located to access the onsite restaurant for some reason. The entrance is on the other side of the building, just in front of the massive parking space.