Ridge Trail. The walker can take a circular walk going counter clockwise. Head west on the Red trail. The hiker goes through a narrow alley between businesses on the left and private suburban houses on the right. The alley takes the hiker to a rocky, hilly area. The red trail passes on the side of Agnew pond, which is dammed. Take a right onto the green trail, which intersects with the red trail. Turn east (left) to the red trail again. Turn right onto the yellow trail which heads back to the red trail. Turn right onto the red trail. This will take you back to the first intersection of the red and green trails. Turn right and head back to the parking area.