Powder Mill Ledges Wildlife Refuge
Powder Mill Ledges Wildlife Refuge. There are three separate trails on the property, taking 35 to 90 minutes, if you want to explore all of the trails. Powder mill ledges wildlife refuge.
Powder mill ledges, smithfield, ri. Powder mill ledges wildlife refuge is headquarters for the rhode island audubon society, and home to three awesome nature trails totaling to around 2.75 miles. 100 acres of deep woodlands, a small pond, meadows, pine forest, rock outcroppings, and a habitat of animals and birds.