From Nederland, take the road to the small town of Eldora - the trailhead is just past the town.
It was raining lightly when I took this picture, while lying on my belly. I stopped the lens down to its smallest aperture, f22. The nearest flowers were only 4 inches in front of the lens, thus demonstrating the incredible depth of field you can get with such a lens. This is a long hike - 12 miles round trip with an elevation gain of about 2500 feet, but well worth it. I took this on August 19, 2011.