The region had become so scarred that in the 1960s it was used in training U.S. astronauts for moon landings. In 1912, its largest volcano and a new volcano, Novarupta, created the region with a massive eruption that was later visible across the country in Washington D.C. In fact, neighboring Kodiak Island was buried under 1 foot of ash. FTP, name this valley, home to Mt. Katmai, in southern Alaska, that derives its name 
The region had become so scarred that in the 1960s it was used in training U.S. astronauts for moon landings. In 1912, its largest volcano and a new volcano, Novarupta, created the region with a massive eruption that was later visible across the country in Washington D.C. In fact, neighboring Kodiak Island was buried under 1 foot of ash. FTP, name this valley, home to Mt. Katmai, in southern Alaska, that derives its name from the myriad fumaroles or fissures of spouting gas, steam, and many smokes.
The region had become so scarred that in the 1960s it was used in training U.S. astronauts for moon landings.
Valley of Ten Thousand Smokes (prompt on "Katmai National Park")