There are several ways to hike Old Rag, but the most popular is a circuit that takes you up the Ridge Trail, across the rock scramble to the summit, than down the Saddle Trail to the Weakley Hollow Fire Road and back to where you began. The first 2 miles will be an increasingly steeper climb along a beautiful wooded trail. You are likely to see deer and other wildlife, as well as a steady profusion of wildflowers during the spring, summer, and fall. Watch for changes in vegetation as you gain altitude.
About 2 miles into the hike you will come out of the woods onto the ridgetop. Here's where the fun begins. For the next mile and a half you will climb, slide, shimmy, and crawl your way across and around giant granite boulders. Follow the blue blazes to stay on track. If you see a double blaze, that means the trail will take a sharp turn or switchback.
You will also notice numbers beneath the blazes. These are reference numbers for Search and Rescue personnel. Take note of the numbers as you pass them. If you need to report an incident, being able to give the staff the number will help them in their response.