Giving the Shenipsit Section between Route 190 and Gulf Road a try today.  5.1-miles, beautiful day.  There are some interesting stone piles slightly off the trail, several of them in a close proximity.  It is possible to look at my map and see where I "stumbled" around a bit looking at and photographing these mounds.

Close Up of Stone Mound. 

Longer Shot of Mounds.