Calvert Cliffs State Park (Third Saturday to avoid Memorial Day weekend)
Trailhead Parking – 10540 H. G. Trueman Road, Lusby, Maryland (Parking Area)
Trailhead Coordinates 38.039467, -76.43519
Approximate Time from BMPA – approximately 2 hours
Meeting Time – 10:30 AM
Distance – 4.5 miles (Loop)
 
The All Trails link will provide more information on location, directions, description, and pet friendliness.  It will also provide an elevation profile.
 
https://www.alltrails.com/explore/trail/us/maryland/calvert-cliffs-red-and-orange-loop-trail
https://dnr.maryland.gov/publiclands/pages/southern/calvertcliffs.aspx
 
We could return via the outbound route (easier).  We can also spend some time exploring the cliffs and looking for fossils.