- The Pacific Ocean
- The Atlantic Ocean
- The Indian Ocean
- The Arctic Ocean
- The Southern Ocean
2. Seas
- Caribbean Sea
- Mediterranean Sea
- North Sea
- Baltic Sea
- Adriatic Sea
- Aegean Sea
- Black Sea
- Red Sea
- Arabian Sea
- Persian Gulf
3. Lakes
- Lake Superior
- Lake Huron
- Lake Michigan
- Lake Erie
- Lake Ontario
- Crater Lake
- Lake Baikal
- Lake Tanganyika
- Lake Malawi
- Lake Vostok
4. Rivers
- Amazon River
- Nile River
- Yangtze River
- Mississippi River
- Congo River
- Ganges River
- Brahmaputra River
- Danube River
- Volga River
- Yellow River
5. Glaciers
- Greenland Ice Sheet
- Antarctic Ice Sheet
- Vatnajökull Glacier
- Columbia Icefield
- Alaska Range Glacier
- Karakoram Glacier
- Himalayas Glacier
- Andes Glacier
- Patagonian Glacier
- Southern Alps Glacier
6. Swamps and Marshes
- Everglades
- Okefenokee Swamp
- Pantanal
- Sundarbans
- Mesopotamian Marshes
- Nile Delta Marshes
- Orinoco Delta
- Amazon Delta
7. Fjords
- Sognefjord
- Hardangerfjord
- Geirangerfjord
- Nærøyfjord
- Lysefjord
- Milford Sound
- Doubtful Sound
- Dusky Sound
- Fiordland National Park
8. Atolls
- Bikini Atoll
- Enewetak Atoll
- Kwajalein Atoll
- Majuro Atoll
- Tarawa Atoll
- Funafuti Atoll
- Nauru
- Tuvalu
- Kiribati
- Marshall Islands
9. Coral Reefs
- Great Barrier Reef
- Mesoamerican Barrier Reef System
- Red Sea Coral Reef
- Caribbean Coral Reef
- Florida Reef
- Belize Barrier Reef
- Honduras Barrier Reef
- Indonesia Coral Triangle
- Philippines Coral Triangle
- Malaysia Coral Triangle
10. Thermal Springs
- Yellowstone National Park
- Lassen Volcanic National Park
- Long Valley Caldera
- Calistoga
- Glenwood Springs
- Desert Hot Springs
- Hot Springs National Park
- Arkansas Hot Springs
- Thermopolis
- Pagosa Springs