Sauk - trail slope

The trail switchbacks something like 30 times up the grass slope at center. Back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and back and forth and...