
This season
The farm publishes no website. The directory records u-pick and already-picked blueberries.
Checked August 21, 2026
Piney Hollow Farm at Williamstown is a Gloucester County blueberry grower on the western edge of the Pine Barrens.
Blueberries, in summer. The farm also sells already-picked fruit.
There is no website. No hours, no prices and no season dates are published.
Phone (856) 629-5188 before travelling.
Pro tip: Williamstown is the closest Pine Barrens blueberry country gets to Philadelphia, about forty minutes out. If Hammonton is too far for a weekday evening, this is the direction to look.
Our own assessment, scored the same way for every farm on the site, from what each farm publishes about itself. Not a visit, and not a public review score.