Glass Mountain doesn't announce itself in any way, shape, or form. There's no sign, no overlook, not a single hint that anything unusual is out there - just a pale, slightly jagged rise in the middle ...

At first glance, Glass Mountain looks out of place—an irregular, pale, 15-foot mound glinting in the sunlight, as if someone dumped a pile of shiny shards in the middle of the desert. Hidden in plain ...