Type: Camping – LEE VINING CA Phone: 760-647-3045 Email (If available):  Description:  Overview Obsidian Flat Group Campground, located just outside of Mammoth Lakes, California, provides an opportunity for a group to enjoy a secluded getaway in the eastern Sierra Nevada Mountains. With a peaceful forested setting and mountain views, the campgrounds location is perfect for relaxing and spending time in nature. The area is […]

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