Tsho Rolpa Lake
Tsho Rolpa lake is at 4,600 meters (15,092 feet). Tsho Rolpa Lake is formed by a glacial moraine that partially blocks the flow of meltwater from the glacier. Due to global warming, there is more meltwater these days than there used to be. Glacial moraines, "constructed" naturally from rubble and glacial till, don't make very strong dams. The danger is that the moraine dam will burst in a Glacial Lake Outburst Flood (GLOF) and inundate the villages downstream in the valley.
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