The ramp to the north wall, used to transport the heavy cannon up into position on the parapet.
The 1808 gun emplacements on the north wall parapet.
An 1863 unfinished casemate can be seen in right background.
The brick building on the left is the Mine Storehouse (1901).
The 1808 Magazine.
Inside of the Magazine.
The north Sally Port, from the parade ground.
This once led to the original dock.
The rear of the Mine (Torpedo) Storehouse (1901-1945),
located between the 1808 and 1863 outer walls.
It is closed to the public, and currently houses the
Coastal Marine Laboratory of UNH.
View of the parade ground looking out into the harbor.
The small patch of vegetation at the far end was the site of the Captain's House.