Fuller Gardens 
10 Willow Avenue
Portsmouth, NH 03862

Gilman Garrison House 
12 Water Street
Portsmouth, NH 03833

Governor John Langdon House 
143 Pleasant Street
Portsmouth, NH 03801

Isles of Shoals Steamship Company 
315 Market Street
Portsmouth, NH 03801

Jackson House 
76 Northeast Street
Portsmouth, NH 03801

John Paul Jones House 
43 Middle Street
Portsmouth, NH 03801

Moffat-Ladd House And Garden 
154 Market Street
Portsmouth, NH 03801

N.W. Barrett 
53 Market Street
Portsmouth, NH 03801

Nahcotta 
110 Congress Street
Portsmouth, NH 03801

New Hampshire Art Association 
136 State Street
Portsmouth, NH 03801

Portsmouth Harbor Cruises 
64 Ceres Street
Portsmouth, NH 03801

Portsmouth Harbor Light House 
P.O. Box 8232
Portsmouth, NH 03802-8232

Portsmouth Old Graves 
P.O. Box 606
Portsmouth, NH 03802

Rundlett-May House 
364 Middle Street
Portsmouth, NH 03801

Seacoast Gallery 
371 Islington Street
Portsmouth, NH 03870

Seacoast Science Center 
570 Ocean Boulevard
Portsmouth, NH 03870

Strawberry Banke 
14 Hancock Street
Portsmouth, NH 03801

Three Graces Gallery 
105 Market Street
Portsmouth, NH 03801

Urban Forestry Center 
45 Elwyn Road
Portsmouth, NH 03801

USS Albacore Museum and Park 
600 Market Street
Portsmouth, NH 03801

Warner House 
150 Daniel Street
Portsmouth, NH 03801

Wentworth-Gardner House 
50 Mechanic Street
Portsmouth, NH 03801