This route is an out and back of the complete Breakheart Trail in Arcadia Management Area in Rhode Island - 10 miles total.
From Rhode Island DEM:
Starting Point: Austin Farm Road, a short distance east from the bridge below the Fish Ladder Dam at Breakheart Pond.
Description: Trail skirts east side of Breakheart Pond, crosses Breakheart Brook, goes through woods and two lovely pine groves, crosses Acid Factory Brook and Phillips Brook, then ascends a shoulder of Penny Hill which affords a fine view of surrounding country. Trail then descends to Falls River Bridge and junction with Ben Utter and Escoheag Trails.