The Eightmile River is a scenic waterway located in Connecticut, primarily flowing through New London County. It is approximately 10 miles long and is known for its diverse ecosystems, including wetlands and forests. The river is a tributary of the Niantic River, contributing to the region's natural beauty and ecological health. The Eightmile River is popular for recreational activities such as fishing, kayaking, and hiking along its banks. The surrounding area is home to various wildlife species, making it a great spot for nature enthusiasts. Conservation efforts are in place to protect the river's habitat and maintain its water quality.