Largest freshwater lake
Lake Erie
Loch Ness
Lake Baikal
Lake Superior
Largest active volcano
Mount St Helens, US
Mauna Loa, Hawaii
Mt Cameroon, Cameroon
Etna, Sicily
Largest peninsula
India
China
Arabia
Russia
River with the greatest water flow
Nile
Mississippi-Missouri
Zambezi
Amazon
Greatest waterfall (in terms of flow rate)
Khone Falls
Boyoma (formerly Stanley) Falls
Niagara Falls
Grande Falls
Largest bay (in terms of shoreline length)
Bay of Bengal
Cardigan Bay
Hudson Bay
Cape of Good Hope
Largest continent
Europe
America
Africa
Asia