GEOGRAPHY THROUGH MAPS

Celtic Sea

The Celtic Sea lies south of Ireland and southwest of Great Britain, adjoining the western approaches to the English Channel. It connects coastal seas with the open northeast Atlantic.

Fast Facts

  • The Irish Sea joins it through St George’s Channel.
  • Its southern and western waters approach the Atlantic shelf edge.
  • It is distinct from the smaller Irish Sea to the north.
Explore this topic in the atlas

Connected lessons

Geographical connections

Part of Visualize CSE, an interactive geography atlas for UPSC Civil Services (IAS) preparation.