Griggs Preserve (Newcastle) Professional Review and Guide
"A well-kept, slightly hard-tofind, very peaceful preserve— 67 acres of hiking, pretty views, and unique sights. A free map is available at the informational kiosk near the parking area.
The map is very accurate, and you can read about the worthy sights on the trail, which are marked by numbers on nearby trees. The trail is well maintained and the tree blazes are clear, but it is narrow, with at times unstable footing, so bring good footwear."