Every year on the third weekend in January an annual pilgrimage of hikers come to the Hocking Hills to hike the six mile Grandma Gatewood's Trail. This year it is scheduled for Saturday, January 18th. The trail begins at Old Man's Cave State Park and ends at Ash Cave State Park where a bus will transport you back to your car at Old Man's Cave. You can start walking the trail anytime from between 9 am to 11 am.