Ganaraska Mad River Hiking Club interpretive hike. Join the Ganaraska Mad River Hiking Club for an easy two-hour interpretive hike with 14 stops to learn about forest management and local ecology in a diverse mix of ecosystems. The hike begins at 10 a.m. (arrive 15 minutes early) at the main parking lot, 937513 Airport Rd., east side of the Dufferin County Forest Main Tract. Trails are wide and sandy, winding through pine plantations and hardwood forests. Dress for the weather; no dogs allowed. Waivers required. To register, contact Lynda at lbb878@gmail.com.