Where is Dundalk Ireland? Map of Dundalk

A market town in the ancient East of Ireland, Dundalk is minutes from the border with Northern Ireland and halfway between Belfast and Dublin.

The big local landmark is the Château de Roche, a ruined Norman bastion on a cinematic outcrop.

Is Dundalk in Southern or Northern Ireland?
Is Dundalk in Ireland or Northern Ireland?
Is Dundalk Ireland safe?
What is Dundalk Ireland known for?