Plattsburgh Bay

Plattsburgh Bay is a water inlet along the western shore of Lake Champlain in Plattsburgh, New York. The bay stretches between Cumberland Head peninsula and the mainland city, offering protected coastal waters for recreation and navigation.

The bay gained national importance as the site of a decisive naval victory during the Battle of Plattsburgh on September 11, 1814. This engagement was a turning point in the War of 1812 and secured American control of the lake.

The Macdonough Memorial, a limestone obelisk near City Hall, honors the American naval commander who led forces during the bay battle. It stands as a local landmark representing maritime strength and courage for residents and visitors.

The protected waters offer access to swimming at Plattsburgh City Beach during the summer season. The shoreline is easily accessible and the bay provides good conditions for exploring by boat or enjoying water activities.

The National Historic Landmark designation includes three distinct areas: the bay waters, Fort Brown remains, and the Macdonough Memorial. This multi-part designation makes the site a complex historical location spanning both water and land.