Exit Interstate 550 and head North on Highway 4 heading towards Jemez Springs. The Spence Hot Springs Parking Lot and Trailhead is about 25 miles North off Highway 4. The trail starts on a decline into the canyon for about 800 feet before you cross the bridge over the scenic river. Continue following the trail up a brief, yet steep incline towards the two hot springs. Take a dip and enjoy the Jemez canyon views towards the south.