Crater Lake was formed 7,700 years ago
New detailed images of the bottom of Crater Lake in Oregon, US, are giving scientists a new look ag a previously hidden place. Crater Lake, with a depth of 608 metres, is the deepest in the US and
New detailed images of the bottom of Crater Lake in Oregon, US, are giving scientists a new look ag a previously hidden place. Crater Lake, with a depth of 608 metres, is the deepest in the US and