18.2 Take your first left onto Sandy Brook Rd. which runs parallel to the rocky and scenic Sandy Brook and through Algonquin State Forest. Sandy Brook follows this beautifully shaded narrow country lane almost all the way back to the center of Colebrook.
22.7 At the junction of Colebrook Road ( Sandy Brook Rd. changes into Colebrook Rd. along the way ) and Rte. 183 take a left onto Rte. 183.
24.0 Arrive at the junction of Rte. 183 and Rte. 182A in the center of Colebrook where this loop began.