The Science Museum of Map and Survey fits Tsukuba's identity as a research city. Run by Japan's Geospatial Information Authority, it explains mapping, surveying, aerial photography, earthquakes, and the measurement systems that make modern navigation possible.
It is a niche museum, but a rewarding one for map lovers, families, and travelers interested in Japan's applied science infrastructure. The displays work best when combined with other Tsukuba science stops rather than treated as a stand-alone day trip.