Region
prev ...
West Virginia
56
Lebanon
55
South Dakota
55
Central America
54
Colombia
54
Philippines
54
Michigan
53
Hungary
52
Maryland
51
New Jersey
51
Sequoia National Park (Calif.)
51
Argentina
50
Navajo Nation, Arizona, New Mexico & Utah
50
Tongass National Forest (Alaska)
50
Arkansas
49
Former Soviet republics
49
Rome
49
Yugoslavia
49
Illinois
46
Oregon National Historic Trail
46
South Asia
46
Black Hills National Forest (S.D. and Wyo.)
45
Kings Canyon National Park (Calif.)
45
Korea (South)
45
Vietnam
45
Cyprus
44
Mississippi
44
Shenandoah National Park
44
Wales
44
Germany (West)
43
Sequoia National Park
43
Indiana
42
Louisiana
42
North Dakota
42
Romania
42
Europe, Central
41
Northern Ireland
41
Wayne National Forest
41
Yosemite National Park
41
Maine
40
Somalia
40
Netherlands
39
Kentucky
38
New Zealand
38
Haiti
37
Kings Canyon National Park
37
Bosnia and Herzegovina
36
Kenya
36
Burma
35
Grand Canyon National Park (Ariz.)
35
more ...