The Round Towers of Ireland
A unique feature of the Irish landscape are its free-standing round towers orCloigtheach, which literally means bell house. Photo:Caroline Johnston/Flickr The towers were probably built between the 9th and 12th centuries. They were built of stone and mortar. Such stone and mortar buildings were usually the result of a local kings patronage. The round towers ranged in height from 20 to 40 meters. These towers were generally built with very little foundation....