Flint Hills Nature Trail West end of trail near Herrington By mjsandb in 9/30/2010 9:14:36 AM | Recently rode approximately the last ten miles of the trail into Herrington. It was a beautiful and isolated fall ride through the Kansas prairie. I would highly recommend this section of the trail to someone wanting a “real” outdoor experience. However, be aware of the conditions before you go. The trail is unimproved and appears to be rarely ridden in this section. If you’re going to bike it you’ll need a mountain bike. The surface has been graded but that’s it. The surface is rough ballast and shifts a little underneath you. Sections of the trail are overgrown with weeds up to 2 feet high. Long pants might not be a bad idea. There is no signage however the trail in easy to find and follow.