Learn about Ino Tadataka's great achievement in mapmaking through the National Treasure Ino Maps
About this spot
Ino Tadataka walked across the entire country over 17 years starting at age 55 to create Japan's first survey-based map. This memorial museum showcases his life and the remarkable precision of the National Treasure 'Ino Map.' When overlaid with modern maps, the precision is astounding—a sight that captivates everyone from grandparents to children researching school projects.
Tips
The museum is cool and a great indoor option on rainy days. Since exhibits are geared toward adults, it helps to tell children beforehand that this was 'the person who walked across Japan to make a map' so they engage with interest.
Best time to visit
Plan for 40 minutes to 1 hour. Slightly crowded midday on holidays
Access & map
〒287-0003 Katori City, Sawara, Chiba Prefecture I-1722-1
Model course featuring this spot
Sawara: A Town of Edo Charm and Katori Shrine
Chiba
Explore features & model courses
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