The summit of Pillar is at the western end, immediately above the descent to Wind Gap (2,475 ft). This continues the watershed to Scoat Fell and beyond. A subsidiary spur branches off north-west of the summit, passing over White Pike before petering out in the Ennerdale Forest. The eastern ridge of Pillar stretches for about a mile, gradually descending before the final upthrust of Looking Stead. This subsidiary top is listed as a Nuttall in its own right. Beyond is Black Sail Pass, a pedestrian route between Wasdale and the head of Ennerdale. Kirk Fell stands on the other side of the pass.