Updated 5:45 p.m., July 25. The two-day-old Beeskove Fire in the Rattlesnake National Recreation Area north of Missoula grew from less than an acre to roughly 35 acres overnight. Several trails were closed today, including the main Rattlesnake Creek Trail, East Fork Rattlesnake Trail, Mineral Peak Trail, Rattlesnake Horse Trailhead and portions of the Sheep Mountain Trail.