+The **Celtic Sea** is a section of the [Atlantic Ocean](/wiki/atlantic_ocean) bordering the southern coast of [Ireland](/wiki/ireland) and the southwestern approaches to Great Britain. This diverse body of water encompasses part of the European continental shelf, important for shipping and rich marine ecosystems.
+## See also
+- [Irish Sea](/wiki/irish_sea)
+- [English Channel](/wiki/english_channel)
+- [Continental Shelf](/wiki/continental_shelf)
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