Dundalk Bay is a large estuary located on the east coast of Ireland, near the town of Dundalk. It is formed by the confluence of the River Fane and the River Dee, and it opens into the Irish Sea. The bay is known for its rich biodiversity, including various species of birds and marine life, making it an important area for wildlife conservation. The surrounding landscape features sandy beaches, mudflats, and salt marshes, providing habitats for numerous plants and animals. Dundalk Bay is also significant for local fishing and recreational activities, attracting visitors who enjoy sailing, birdwatching, and walking along its scenic shores.