Directions: The Brush Mountain Preserve is located in Logan and Frankstown Townships in Blair County. Travel on I-99 to Frankstown Exit at the Logan Town Centre Shopping Center/Frankstown Road. At the light at the end of exit ramp, turn left onto Frankstown Road. Travel on Frankstown Road for a few miles and turn left onto Sylvan Oaks. Take Sylvan Oaks to the end of the development and stay straight as it turns into Starling Drive (at right-hand bend in the road). Travel on Starling Drive to the end where the dirt road (Fire Tower Road) begins.