+Ulster is one of the four historic [Provinces](/wiki/Provinces) of [Ireland](/wiki/Ireland), located in the north of the island. It comprises nine counties, six of which form Northern Ireland, and three are part of the Republic of Ireland, each bearing its own unique landscape and cultural heritage.
+## See also
+- [Northern Ireland](/wiki/Northern_Ireland)
+- [Republic of Ireland](/wiki/Republic_of_Ireland)
+- [Irish History](/wiki/Irish_History)
... 1 more lines