Iarn Lighthouse

Iarn Lighthouse is a lighthouse situated on the westernmost point of Craònaith. Part of the Vakt lighthouses it is the only one to be built on a mainland.

History
The Iarn lighthouse would ideally be located on the the most western point of Finnféaran, so the Fosgladh skerries that stretch out from the north western coast would be ideally suited. While doing research, the head engineer Nils Gustav von Heidenstam decided that that skerries were not structurally sound enough to support the massive weight of the lighthouse so instead the mainland position was chosen.