Cobscook Bay Area Chamber of Commerce
Cobscook comes from the Indian word meaning "boiling tides". Cobscook Bay is part of the Bay of Fundy, well known for its extreme tides. This chamber promotes our area and members, who include businesses from the communities of Machias, Lubec, Calais, to Eastport.

Eastport Maine Chamber of Commerce
Promotes the "Real Down East at its finest" representing the communities that stretch from Eastport to Edmunds to Robbinston.

Machias Bay Area Chamber of Commerce
Supports commerce in Washington County. Provides information about local businesses, activities, rentals, and events

St. Croix Valley Chamber of Commerce
Provides virtual tour of area, lists members, food, lodging, local attractions, and information about the International Festival