Kurt Harrigan
Well-Known Member
The mushroom caps on these sand castles remind me of an apocalyptic image I probably saw in one of the B movies of the 1950's. Other than that, it was a rather pleasant day!
They formed within the sand of the lakebed. Similar yet different from the tufa towers. Sorry it took so long to get back to you!Very cool! Any idea how these formations came about??
Jeff