Some considerable distance below the start of the terrace, and at about the lowest extremity of B Buttress, a thin crack starts up to the right. This marks the start of the route by which the Buttress was first climbed. The crack gives out upon a grass ledge about 30 feet above the screes. Beyond this a somewhat awkward stretch of climbing brings one below some overhanging rocks, which entail a flank movement to the left until a conspicuous recess is reached. The continuation above this is most exhilarating, a steep exposed face of rock which takes the climber into an ideal situation, and which claims his entire attention in the continuation of its enjoyment. Two chimneys on either hand have both been climbed, but the ascent of the rock-face should not be missed. It finishes on the Easy Terrace. Above this the Buttress evidences a lack of continuous climbing, and the time will be better spent by descending the terrace and thence round to the foot of the Central Chimney. After ascending the easy rocks at its foot for about a hundred feet, a detached pinnacle is a prominent object on the left. Messrs. Woodhouse found that by passing behind this a fine chimney could be entered and ascended to a grassy ledge at its top. A pleasing variation is to be had by passing below the pinnacle, whence a steep slab recommends itself to the gymnast, and, after a strenuous pull on the arms, lands him at the foot of the chimney mentioned above. From the grassy ledge above it the route can be varied in many ways, but the best sport lies across to the left for a few feet, where a chimney of real difficulty forms the lowest of a series of pitches of great merit. C BUTTRESS separates the Central Chimney from the Intermediate Gully, and throughout its entire length is set at a very high angle. It offers little temptation to stray from the line of least resistance, and the climbing is better defined than on most of the Buttress routes. For a hundred feet or so the holds are large and plentiful, but the climbing is interesting withal, until further progress in the same line is barred by impending rocks. After traversing slightly to the right some steep slabs provide excellent sport until a good belaying pin is reached. Again discretion suggests a flank movement, this time slightly downwards to the left, and thence, after rounding a corner, upward progress is made to a grass ledge. The scenery hereabouts is magnificent, and a few minutes can be well spent in viewing the formidable difficulties of the Central Chimney, the greater part of which is now visible. It appears anything but inviting, and most people will be content with merely looking. Our Buttress also has become difficult, and the next move up some steep slabs, which terminate on a wide grassy ledge awkward of access, is one necessitating considerable care and skill on the part of the leader.