U.S. National Parks

Yellowstone
Badlands
Crater Lake
Death Valley
Grand Canyon
Mammoth Cave
T. Roosevelt
Yosemite
Zion

International

Komodo Islands
Mount Ijen
Amazon
South Luangwa
Niagara Falls
Victoria Falls

Countries

Canada
Mexico
Guatemala
Columbia
Peru
Ecuador
Indonesia
India
England
Jamaica
Belize
Aruba
Zambia