Perhaps less well known is the fact that the area is a haven for sea birds such as fulmar, petrel, cormorant, shag, redshank guillemot and razorbill. Rock pippits and wagtails explore the shoreline and eider duck are found in sheltered water.
The National Trust has made an inventory of rare and interesting plants which have survived the feet of many thousands of visitors. They include sea spleenwort, hare's foot trefoil, vernal squill, sea fescue and frog orchid making this an exciting place for botanists, with also, in summer, great stretches of sea campion.
The Giants Causeway has something to offer almost every interest, be it plants to be viewed through a magnifying glass or standing in awe among the columns.
As you leave, look over your shoulder and with eyes half closed you may just catch a glimpse of the giant form of Finn McCool striding among his works.