This is a moderate out and back trail to Information in Tohickon Valley Park.
This trail goes by 21, 20, 22, 19, 17, 18, 16, 15, 14, 12, 13, 9, 10, 8, 7, 6, 4, 5, 2, 3, 1, and 11.
This is an alternate route for 17 via Yellow.
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