General | |
Islands |
21 |
Land acreage |
42,308 |
(acres on mainland - 2,568) |
|
Water acreage |
27,232 |
Shoreline - miles |
155 |
Annual boat hours for all park operations |
2,301 |
Infrastructure | |
Miles of Trail |
62.4 |
Miles of Road |
0.67 |
Campsites |
67 |
Administrative buildings |
41 |
Visitor centers |
3 |
Acres of lawn needing mowing |
39 |
Public docks |
18 |
Boats |
22 |
Photovoltaic systems |
22 |
Water distribution systems |
20 |
Natural Resources | |
Annual precipitation |
30 inches rain, 57 inches snow |
Average daily temperatures |
July: 55° - 81°; January: 0° - 22° |
Endangered and threatened species |
24 (3 Federal, 21 State) |
Forest breeding bird species |
150 |
Migratory bird species |
237 |
Fish species |
40 |
Mammal species |
38 |
Flora species |
803 |
Seacaves and beaches |
innumerable |
Sandscapes |
16 |
Cultural Resources | |
Museum objects (13,000 on site) |
102,000 |
Historic structures |
187 |
National Register of |
10 |
Light station complexs |
6 |
Light station towers |
8 |
Light station buildings |
40 |
Light station structures |
36 |
Light station objects (Fresnel lens) |
1 |
Known archaelogical sites |
52 |
Known logging camps & associated sites |
34 |
Historic quarries |
4 |
Fisheries and fish camps |
3 |
Historic farm sites |
7 |
Submerged (e.g. shipwrecks) |
12 |
Historic resorts and resort sites |
3 |