Cromwell Valley Park
This park encompasses 380 acres of Baltimore County's countryside and is full of gardens, trails, woods, fields, mansions, and plenty of wildlife. The hiking trails are enjoyable because they take you through the woods, fields, and down by the stream. You will love the history of this land that was first settled over 300 years ago and appreciate the beauty of the mansions on the property. Be sure to keep your pup on a leash because you will likely encounter wildlife like deer and squirrels.