United States of America
The Boundary Waters Canoe Area Wilderness (BWCAW or BWCA) is a vast wilderness in the Superior National Forest of northeastern Minnesota. It comprises 1,090,000 acres (440,000 ha) of pristine forests, glacial lakes, and streams. Located at the Boundary Waters, it is administered by the United States
Forest Service. Efforts to preserve the primitive landscape began in the early 20th century and culminated in the Boundary Waters Canoe Area Wilderness Act of 1978. The area is a popular destination for canoeing, hiking, and fishing, and is the most visited wilderness in the United States.
Listen to the audio guide for Boundary Waters Canoe Area Wilderness Free on WIP — starts by itself when you arrive, even with the screen off