Discover Portsmouth is located at:
10 Middle Street
Portsmouth NH 03801
From the north: I-95 south, Exit 7 to downtown historic Portsmouth, turn left at the end of the exit onto Market Street. Go through 3 sets of lights on Market Street, get in the right lane to take a slight right turn on Russell Street, past the Sheraton on your left, then turn right onto Deer Street. Turn left at the light onto Maplewood. At the second set of lights (at Congress and Islington St.) Discover Portsmouth will be on your right across the intersection.
From the south: I-95 North to Exit 7 to downtown historic Portsmouth. Turn right at the end of the exit ramp onto Market Street. Follow directions above from there.
The closest 2 lots to Discover Portsmouth are the Bridge Street lot and the Worth lot. The Bridge Street lot is directly across Islington Street from the Center. The Worth lot is on Maplewood behind the Portsmouth Health Food Store.