September 12, 2011 (San Diego County) – September is a beautiful time to head outdoors and enjoy over 350 miles of hiking and biking trails at more than 90 parks in San Diego County spanning 44,000 acres—mostly in East County and our region’s inland areas. Many have organized activities, as do local community and recreation centers.   Below are listings for some of the fun activities planned this month. The listings contain the information needed to go to the activities and recreation centers: maps, phone numbers, dates, and special interests.