Windrock 27 is a two-way trail accessed from G6 or Trail 26. Offroaders can expect steep inclines or declines depending on which way this trail is driven. There's a rut large enough to swallow a Jeep. Depending on your rig, it may result in off-camber moments with the potential for light body damage if not careful.
One item of interest is if drivers access 27 from G6 and exit via G26, they could leave Windrock Park and access attractions such as the Historic Brushy Mountain State Penitentiary.