6 miles. Depart G & R at 10:15 AM or meet in the park at the Flourtown Picnic Area at 10:30 AM (43-44 W. Mill Road, Flourtown PA 19031). A relaxing, mostly flat walk along the Green Ribbon Preserve Trail and along other trails in this small state park. A great place to hike in all seasons in this neighborhood park. Bring lunch and water. Cost: $1.00. Leader: Bob Miller, (H) 215-885-0969, (C) 267-428-9938 on day of hike only.