The unnamed col connecting Caw Fell to Haycock is flat topped and carries the Ennerdale Fence, in this section a substantial dry stone wall. Tongue Gill, the principal headwater of the Bleng, flows from the southern side of the saddle while on the opposite side is the steep headwall of Silver Cove, a deeply enclosed side-valley running into Ennerdale. The heathery spur of Tongue End runs parallel to the east.