High Quality Content by WIKIPEDIA articles! The Bull of the Woods Wilderness is a wilderness area located in the Mount Hood National Forest in the northwestern Cascades of Oregon, United States. It was created in 1984 and consists of 37,607 acres (15,219 ha) including prime low-elevation old growth forest, about a dozen lakes of at least 1-acre (4,000 m2) and many large creeks and streams. Adjacent areas, including Opal Creek Wilderness to the west, create a pristine area of nearly 84 square miles (218 km2). There are at least ten trailheads and 60 miles (97 km) of trail.