River Lethe is located 18 km (12 mi) west of

Mount Katmai Mount Katmai () is a large active stratovolcano (composite volcano) on the Alaska Peninsula in southern Alaska, located within Katmai National Park and Preserve. It is about in diameter with a central lake-filled caldera about in size, formed ...

Alaska Peninsula The Alaska Peninsula (also called Aleut Peninsula or Aleutian Peninsula, ; Sugpiaq language, Sugpiaq: ''Aluuwiq'', ''Al'uwiq'') is a peninsula extending about to the southwest from the mainland of Alaska and ending in the Aleutian Islands. T ...

, and is the middle branch of the Ukak River. It flows through the

Valley of Ten Thousand Smokes The Valley of Ten Thousand Smokes is a valley within Katmai National Park and Preserve in Alaska which is filled with ash flow from the eruption of Novarupta on June 6–8, 1912. Following the eruption, thousands of fumaroles vented steam fr ...

and meets the Ukak at . The river was named in 1917 by R. F. Griggs,

National Geographic Society The National Geographic Society, headquartered in Washington, D.C., United States, is one of the largest nonprofit scientific and educational organizations in the world. Founded in 1888, its interests include geography, archaeology, natural sc ...

; inspired by

Lethe In Greek mythology, Lethe (; Ancient Greek: ''Lḗthē''; , ) was one of the rivers of the underworld of Hades. In Classical Greek, the word '' lethe'' ( λήθη) literally means "forgetting", "forgetfulness". The river is also known as Amel ...

, the "river of forgetfulness" in the

Hades Hades (; , , later ), in the ancient Greek religion and Greek mythology, mythology, is the god of the dead and the king of the Greek underworld, underworld, with which his name became synonymous. Hades was the eldest son of Cronus and Rhea ...

of Greek mythology. A dry channel on Mars (which could carry water or lava) is named

Lethe Vallis Lethe Vallis is a valley in the Elysium Planitia on Mars, located at 4° North and 206.5° West. It is 225 km long and is named after river Lethe in Katmai National Monument, Alaska Alaska ( ) is a non-contiguous U.S. state on ...

after this river.

References

Rivers of Lake and Peninsula Borough, Alaska

{{Alaska-river-stub

See also

References