Ypres has a rich history, from medieval cloth to the horror of WW1...

The Yper Museum gives you a complete overview on 1000 years of Ieper history.

The In Flanders Fields Museum on the other hand immerges you in the history of WW1 in Ieper and the area.
The Hooge Crater Museum is know on Tripadvisor as the best private WW1-museum in Belgium.