This open-air museum near Dimitsana is a way of preserving the means by which water was used in the pre-industrial era. The fulling tab, the flour mill, the tannery, the gunpowder mill and the house of the miller and the tanner are exhibited with corresponding informative reports. The perambulation in the museum is an unrepeatable experience. Visiting hours: March 1st - October 15th 10:00-18:00 & October 16th - February 28th 10:00-17:00.