The Androscoggin River is a major river located in the northeastern United States, primarily flowing through the states of Maine and New Hampshire. It stretches approximately 178 miles and is known for its scenic beauty and recreational opportunities, including fishing, kayaking, and hiking along its banks. The river originates from the Moose Pond in New Hampshire and eventually merges with the Kennebec River in Maine. Historically, the Androscoggin played a significant role in the region's industrial development, particularly in the paper and textile industries, contributing to the growth of cities like Lewiston and Auburn.