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Colorado National Parks
Slumgullion Earthflow
![Slumgullion Earthflow, Colorado Vacation Directory](images/Map-overview-slumgullion.jpg)
Slumgullion Earthflow is an excellent illustration of the geologic process of mass wasting. Seven hundred years ago, a huge mass of volcanic rock slumped from the mountainside and flowed into the main valley where it spread laterally to form Lake San Cristobal. The older flow of Slumgullion is presently being overridden by a new flow moving up to 20 feet per year. Ownership: Federal, private.
![The Slumgullion Earth-flow and Lake San Cristobal in Colorado](images/slumgullion.jpg)
Designation Date: 1965
Places to Stay & Fun Things to Do
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Each log vacation cabin at Oleo Ranch has its own privacy. Cebolla Creek trout fishing on-site. In the Mountains between Creede and Lake City, Colorado. PETS WELCOME when in designated cabins.
More Activities & Information
Lake City, Colorado includes: Powderhorn