Cushetunk offers two different hiking options. If you park at Old Mountain Road in Lebanon, it’s an intense 2.4 mile loop hike that includes a fairly strenuous scramble along a 0.9 mile ridgeline and an elevation gain of about 450 feet. If you park on Mountain Rd, in Whitehouse Station, the hike is about 7.5 miles and 1,100 cumulative vertical feet. (Driving time is about 70 min, Rated for Experienced hikers for elevation gain, rugged footing, and poor blazing)
Just north of Mercer-Hunterdon County line is the Dry Run Creek trailhead, 20 minutes or so north of downtown Trenton by car. Maintained by the D&R Greenway Land Trust, it’s a delightful, 1.2 mile trail that descends into Dry Run Creek* and then climbs about 230 feet to 518 and another parking lot. There, if you look directly across the road, you can continue on the Rockhopper Trail. Altogether, you can walk an entertaining 10+ mile round trip hike.
The Breden Preserve, 264 acres on Milford Bluffs, plus 30 acres preserved by the Nature Conservancy, provides a charming, and fairly easy walk to fabulous views of the river. (Driving time is 31-60 min, Rated Intermediate for elevation gain and because trails are poorly marked)