Bull Run's spacious fields accommodate groups by the hundreds, even thousands, for picnics, camping or special events. Bull Run's scenic woodland and trails offer miles of hiking and solitude. In springtime, acres of bluebells and other wildflowers bloom beside a picturesque, meandering stream. A large outdoor pool is open Memorial Day weekend through Labor Day. Disc golf is open year round. A public shooting center, which includes sporting clays, skeet, trap, wobble trap and indoor archery, is open year-round.
We did the 13 miles from Fountainhead to Hemlock round trip. The trail was moderately challenging, with changes in terrain and wonderful scenery of the water and wildlife. The trail is very well marked with the exception of 6.3 miles in. If you want to keep going to Hemlock the path turns left with no sign, but the end of that section of the trail goes straight. We ended up asking a friendly passerby and he directed us across back to the path which crosses the two-lane road. If you find yourself there, it's the 6.3 mark where the path turns to pavement. Look for the left turn. The midpoint of our journey was spent at Paradise Springs Winery which I highly recommend! I might not have enjoyed the hike as much without it, as I found myself wanting breathtaking views after that distance.