One of the breathtaking little side walks in the Foret is out to a vantage point to see this natural arch. A camera flattens perspective a bit, but this is a huge hole in the side of the mountain. It's more amazing because the rock here is riddled with faults and cracks making the formation of an arch a bit more problematical.

I have a strong aversion to heights but had to get this picture, leaning on a bush about 3 feet from a big drop-off. It was worth it.