By 1935, erosion was threatening the Cape Hatteras lighthouse so much that the water was actually reaching its base. The groynes, dikes and breakwaters were an attempt to hold back the erosion process.
The groynes proved ineffective so the tower was abandoned and a functional light placed on a steel tower further inland from the shore. After a few years, wooden revetments, a more effective method for erosion control, helped reclaim some of the shoreline.
The first lighthouse built at Cape Hatteras was built in 1803, but the current Cape Hatteras lighthouse was built in 1870.
groynes
The current tower was first lit in 1870.
no said linda. yes it is. i said \ yes it is
Cape Hatteras lighthouse is the tallest one in not only north carolina but the whole nation
To protect mariners and the shipping industry.
Cape Hatteras was built i n 1812
It was built on the famous Cape Hatteras.
For the safety of mariners and maritime shipping.
Don't let people build on barrier islands.
It is a lighthouse
about 2,350 people built the lighthouse of alexandria