The main street from the castle to the station is well preserved its look of Edo Style town. When you walk around this street, you will see many trace of Daimyo Parade such as the shrine, samura windows and Koshi windows. Also, you can check some of the remaining houses since Edo period which gives you the life and house structure of Edo period.
Iwamura was the biggest castle town in eastern Mino, and those remaining houses were the powerful merchants houses.
Kimura House, built in late 18th century.
Tosaya House, built in 1780.
Katsukawa House, built in late Edo era.
Iwamura history museum.