Reference Use Only From : http://www.everytrail.com/view_trip.php?trip_id=1458600 Estimated Time Pinkhan Notch Visitor Center : 8:10 Lion’s Head Trail : 9:36 Summit : 14:24 Leave Summit : 14:50 Tuckerman Ravine Trail : 17:30 Pinhman Notch : 18:20