IRELAND | Wednesday, 9 January 2013 | Views [4355] | View Larger Image
Blow holes and sea stacks.A blowhole is formed as sea caves grow landwards and upwards into vertical shafts and expose themselves towards the surface
Sea stacks can be viewed at the Stags of Inishbofin. A stack is a geological landform consisting of a steep and often vertical column or columns of rock in the sea near a coast, isolated by erosion
