I walk this route regularly to get to the library in White Marsh. Lots of interesting homes and other sights on the way. I went out this morning and made some hides. These are not park and grabs; they require a short walk to GZ, or you can walk the route as I did.
This one is just off of Silver Spring Road, hidden in a common place overlooking a small wooded area with a stream. Container is a pill bottle with a magnet attached. Log only, so BYOP. Vehicles will be constant, dogs walking their humans are common.
Congratulations to RMNedrow for FTF