Crater Lake is the 9th deepest lake in the world with depth of 594 meters (1,949 ft)! It partly fills a nearly 2,148 foot (655 m) deep caldera. Crater Lake is known as one of the most beautiful lakes in the world, and the most beautiful crater lake. It has been said that its waters are the clearest in the world.
Crater Lake is a crater lake in south-central Oregon in the western United States. It is the main feature of Crater Lake National Park and is famous for its deep blue color and water clarity
Crater Lake (Klamath: giiwas) is a crater lake in south-central Oregon in the western United States. It is the main feature of Crater Lake National Park and is famous for its deep blue color and water clarity. The lake partly fills a nearly 2,148-foot (655 m)-deep caldera that was formed around 7,700 (± 150) years ago by the collapse of the volcano Mount Mazama. There are no rivers flowing into or out of the lake; the evaporation is compensated for by rain and snowfall at a rate such that the total amount of water is replaced every 250 years. With a depth of 1,949 feet (594 m), the lake is the deepest in the United States. In the world, it ranks ninth for maximum depth, and third for mean (average) depth.
Crater Lake is also known for the “Old Man of the Lake”, a full-sized tree which is now a log that has been bobbing vertically in the lake for over a century. The low temperature of the water has slowed the decomposition of the wood, hence its longevity.
Crater Lake features two small islands. Wizard Island, located near the western shore of the lake, is a cinder cone approximately 316 acres (128 ha) in size. Phantom Ship, a natural rock pillar, is located near the southern shore.
While having no indigenous fish population, the lake was stocked from 1888 to 1941 with a variety of fish. Since then, several species have formed self-sustaining populations. Since 2002, one of the state’s regular-issue license plate designs has featured Crater Lake. The commemorative Oregon State Quarter, which was released by the United States Mint in 2005, features an image of Crater Lake on its reverse
Crater Lake is in Klamath County, approximately 60 miles (97 km) northwest of the county seat of Klamath Falls, and about 80 miles (130 km) northeast of the city of Medford
In June 1853, John Wesley Hillman became the first non-Native American explorer to report sighting the lake he named the “Deep Blue Lake.” The lake was renamed at least three times, as Blue Lake, Lake Majesty, and finally Crater Lake
Crater Lake features a subalpine climate, with the rare dry-summer type (Köppen classification Dsc) owing to its high elevation and – like all of Oregon – the strong summer influence of the North Pacific High. In the summer, the weather is mild and dry, but in the winter is cold and the powerful influence of the Aleutian Low allows for enormous snowfalls averaging 505 inches (12.83 m) per year and maximum snow cover averaging 139 inches or 3.53 meters. This snow does not usually melt until mid-July, and allows for substantial glaciers on adjacent mountains. In the winter of 1949/1950 as much as 885.1 inches (22.48 m) of snow fell, while the less complete snow cover records show cover as high as 192 inches or 4.88 meters occurred during another particularly unsettled winter in 1981/1982. The heaviest daily snowfall was 37.0 inches (94.0 cm), which occurred as recently as February 28, 1971; 20 in (51 cm) or more in one storm has occurred in both June and September. Hard frost is possible even into the summer, and the average window for freezing temperatures is August 19 through July 7, while for measurable (≥0.1 inches or 0.25 centimeters) snowfall, October 1 through June 15.