This little known drive is such a treasure that we are reluctant to share the information for fear of future congestion! But, at least once, you need to take this 45 minute winding drive and check out the vistas and abundant wildflowers. Gorgeous! Do NOT get out and take photos, however, as the surrounding property is private property and they have little tolerance for trespassing. Signs make the turnoff from Hwy 16, north of Fredericksburg.