Sullivan Falls is a stretch of rapids in Hancock County, Maine, in the Acadian Plains and Hills region. It lies about 1.1 miles west of Sullivan and roughly 117.5 miles northeast of Portland as the crow flies.
The Acadian Plains and Hills of Maine are rolling, glaciated forest of spruce, fir and northern hardwoods with countless lakes, bogs and rivers. Rivers drop over granite and slate ledges in falls and rips.
There are 3 recorded rapids in Hancock County. Ellsworth Falls, is about 11.5 miles away. Little Falls, is about 15.9 miles away. Horse Rips, is about 27.7 miles away.
Sullivan Falls is located at 44.5209° N, 68.2196° W. The listing is based on the World Waterfall Database, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The position was verified on aerial imagery. Details on trails, parking and access have not been documented for this rapid yet.