According to their motto, you're never more than six miles away. :)
More like 3/10ths... now head toward Hagerstown on 40 until and soon a BRIGHT idea 💡 will come RIGHT to you.
The cache you seek is a pill bottle with a stash note and a few goodies to start out. Please trade even or up to keep it fun for everyone.
Good parking nearby, kid-friendly, just mind the road.