Pike of Blisco itself consists of the steep, conical summit area above Red Tarn along with a swathe of hilly country spreading out to the south and east. The summit is defended by Kettle Crag to the north and Black Wars to the west, with Black Crag abreast the ridge descending southward to Wrynose Pass. The eastern part of the fell is centred upon the subsidiary top of Blake Rigg at around 530 m (1,740 ft) in an area of rocky outcrops and small tarns. From Blake Rigg a ridge runs north east to cross the summit of the Blea Tarn road at 224 m (735 ft). This pass, narrow and steep even by Lakeland standards, links the two Langdales and is named for the large tarn which sits beneath the eastern crags of Blake Rigg. Its waters hold trout, perch and pike, and the easily accessible shoreline features in many a photograph of the Langdale Pikes.