The Boundary Waters Wilderness Protection Act aims to safeguard the Boundary Waters Canoe Area Wilderness and connected federal lands and waters, including Voyageurs National Park, in Minnesota's Rainy River Watershed. The main goal is to ensure the protection of these natural resources for both current and future generations. Key provisions of the Act include the withdrawal of approximately 225,504 acres of federal land and waters in the Rainy River Watershed from various forms of development.