The hole is a lava tube, and no one knows exactly where it leads. Around this time each year, the lake drains down a huge hole (see video above). The Mystery Behind Oregon’s Disappearing Lake Is Truly Unique. It is caused by tunnel-like lava tubes, of which there are many nearby. Every year water mysteriously drains out of Oregon's Lost Lake. For as long as anyone can remember, something strange has been happening at Lost Lake in central Oregon's Willamette National Forest. It is a privately managed and man-made lake. The Lost Lake’s water seeps into earth and refills the underground water supply that feeds springs in other areas of the forest and even offers drinking water for the community. Every winter, Lost Lake in Oregon drains itself down a six-foot hole. The lake in Oregon has an lava tunnel underneath it which drains water away Turns out that there is a logical answer to this magical phenomenon - a tube or tunnel created by an ancient lava flow that drains out the water. Every year, in the heart of Central Oregon’s Cascade Mountains, there is a lake that mysteriously drains down a hole. Then, in a … Scientists don't know why this phenonenon happens or where the water goes. - Page 19 This entire Oregon lake drains itself down a small hole every year Every winter, Lost Lake in Oregon drains itself down a six-foot hole. There are several reasons for it. ... Lost Lake drains through a lava tube and dries up every year. Just where all the H 2 O goes has been a bit of a mystery, The Bulletin reported. Lost Lake in Central Oregon is a mysterious natural wonder. A lake in Oregon fills up each winter and then drains like a bath tub as a 6ft-wide hole opens up. Such are the strange ways of Mother Nature, baffling us with her tricks. … However, as drier weather kicks in the water disappears, transforming the 85-acre 'lake' into a beautiful meadow. Lost Lake in Central Oregon is a mysterious natural wonder. Each year, this unique lake does something extraordinary: it disappears. During winter, it resembles any other large body of freshwater. Lost Lake is one of several self-draining lakes in Oregon. The natural phenomenon causes Lost Lake to turn into a meadow in the summer. At the end of a long winter, snow melts into a lake, and the water level rises. Image Credit: YouTube / Bend Bulletin. They used to lower the lake level every year, but I believe they are doing it every 3 years now.. The lake "fills up in the winter, when input exceeds the rate of draining, and then it goes dry [as the spring turns … Photo about Lost Lake drains through a lava tube and dries up every year. The hole is a lava tube, and no one knows exactly where it leads. Lost Lake is one of several self-draining lakes in Oregon. The lake drains through a hole and disappears. Oregon's Lost Lake disappears every year. ... Lost Lake Lava Tube Drain in Central Oregon. Oregon's 'Lost Lake' Is Disappearing Down A Big Hole, And Now We Know Why. The ‘drain’ in the Lost Lake is the mouth of an open lava tube, which was once called ‘Kwoneksamach’ or ‘unknown’ by the Native Americans. Located in the Mt Hood National Forest, Lost Lake is a gorgeous hidden gem. Two hollow volcanic tubes drain water out of Lost Lake in western Oregon, causing the lake to disappear during the dry summer months every year. In the mountains of Oregon — about two hours southeast of Portland — is a mysterious lake. However, as drier weather kicks in the water disappears, transforming the 85-acre 'lake' into a beautiful meadow. A mysterious lake in Oregon fills up every winter and then as the season changes, water disappears through a 6-feet-wide hole on the shore, leaving the area dry before it later fills up again. The Mystery’s History. For years Oregon's aptly named Lost Lake has remained something of an enigma. At the end of a long winter, snow melts into a lake, and the water level rises.