Did you know that lighthouses are often struck by lightning? To prevent damage caused by these strikes, lighthouses are equipped with metal poles called lightning rods. These rods are attached to a thick copper wire that runs from the top of the lighthouse down to the ground. When lightning strikes the tower, it enters through the lightning rod and travels down the wire into the ground, minimizing potential damage.

Trevor Scott, who was the lighthouse keeper on Tiritiri Matangi from 1958-1960 and 1966-1969, shared that he remembers seeing the spare left over copper rods used to hang up curtains in the lighthouse keepers house.