Once through, you will find a few picnic tables, a pit toilet, a garbage can and some nice views of the neighboring Cascade Mountains along the I-90 corridor. If it’s a clear day try and find the lookout on top of Granite Mountain!
Regular hexagon (Wikipedia) A regular hexagon has Schläfli symbol {6} and can also be constructed as a truncated equilateral triangle, t{3}, which alternates two types of edges.