How to Find the Athenaeum:
The Portsmouth Athenaeum is located at 9 Market Square in Portsmouth, NH. Map
The Research Library and Randall Gallery are at 6-8 Market Square on the 3rd floor.
Latitude - N 43° 4’ 37.5”
Longitude - W 70° 45’ 27”
Parking - There is two hour parking on the street but during the summer months it can be difficult to find a parking place. The parking garage is around the corner from the Athenaeum. Once you've made the right turn onto Market Square take your first right onto Ladd Street the entrance into the garage is off of Ladd Street