NP0001
Acadia National Park
222000002
NP0002
Arches National Park
245000024
NP0003
Bryce Canyon National Park
245000021
NP0004
Colonial National Historical Park
246000030
NP0005
Crater Lake National Park
238000037
NP0006
Gettysburg National Military Park
239000018
NP0007
Grand Canyon National Park
204000000
NP0008
Grand Teton National Park
251000008
NP0009
Great Smoky Mountains National Park
243000027
NP0010
Hot Springs National Park
203000020
NP0011
Isle Royale National Park
223000133
NP0012
Kings Canyon National Park
205000161
NP0013
Mammoth Cave National Park
218000001
NP0014
Mount Rainier National Park
248000036
NP0015
Rocky Mountain National Park
206000091
NP0016
Sequoia National Park
205000149
NP0017
Waterton-Glacier International Peace Park
227000106
NP0018
Yellowstone National Park
251000007
NP0019
Yosemite National Park
205000112
NP0020
Zion National Park
245000020