Maine Has The Largest Tidal Whirlpool In the Western Hemisphere
Did you know that just off the coast of Eastport, Maine is the largest tidal whirlpool in the western hemisphere? It's the 'Old Sow' whirlpool has a diameter of approximately 250 feet.
Old Sow
This Massive Whirlpool in Eastport, Maine is the Second Largest in the World
Just off the coast of Eastport, Maine, in the tidal waters of Passamaquoddy Bay is a swirling vortex of water known as Old Sow, the second largest whirlpool in the world.