Easy one-mile loop hiking trail.
From Bernalillo, travel about 20 miles north on US 550, cross the Rio Salado bridge and turn left (west) on the paved access road just before the village of San Ysidro. A brown state highway recreation sign is posted on US 550 at the turnoff.
http://www.tripleblaze.com/trail.php?c=3&i=8306