The Watchtower Principalement Escalade traditionnelle 11 voies en paroi

Slither like a ferret behind the giant Watchtower flake, starting from Watchtower Crack (top pitch start) and ending up in the Watchtower Chimney.

Getting properly stuck in this is a very serious situation. As it says in "Life On A Line" : "We die if we stand still for too long." Don't go alone.

A truly great climb up the middle of the Watchtower. Many variants are possible, especially in the middle section; yes they have already been climbed. Start up the right-hand of the two deep cracks at the base of The Watchtower. This is just left of the undercut section (Pumping), and 9m R of Watchtower Chimney.

1. (40m, 8) Up deep crack until it ends. Traverse 4 metres right, up over disconcerting bulge and follow crack to large ledge. (The first ascent traversed all the way to the right arete before climbing bulge).

2. (21m, 8) Either climb up left of the belay or climb just right of the crack until below bulge and then step left over the crack. Belay on narrow ledge below overhang on left side of The Watchtower.

3. (14m, 9) Either climb straight up veering slightly right, or traverse right on smooth rock past ancient piton before moving right. Belay in a good cave on the right side of the buttress.

4. (30m, 8) Move left out of cave and up exhilarating wall to top. Prearrange your signals as communication is likely to be impossible from the top.

A very popular variant on Arachnus, but more serious because of the poorly protected section on pitch three.

1. 40m (8) Arachnus p1.

2. 12m (8) Up smooth wall just right of crack, traverse right, then up to small ledge below juggy crack through overhang.

3. 23m (9) Up crack, then balance carefully right (poor protection) for 4 metres. More easily up to cave belay.

4. 30m (8) Arachnus p4.

The thin undercut seam above the cave left of the start of Watchtower Crack gets a star despite the fiddly gear to start and the pathetic rap sling. The very bold second pitch is rarely done and is written up separately (Pumping Part II), in the Right Watchtower Face section.

Climbs the wall immediately R of Pumping. Two cruxy sections. The first few metres as for Watchtower Crack. Then step up and across onto the left wall to the obvious 'letterbox' slot (cam), tricky past bolt then up easy diagonal crack for a couple of body-lengths. Step L and finish directly up grey face past another bolt to a small ledge near the arete. Double rings

Ascends the appealing 8m-wide wall which is left of Watchtower Crack and at right angles to the main slabs. P2&3 are both good. If you want a tougher outing, and/or a line which stays entirely on this slim face, start up Pumping and finish up Xenomorph for pitches of 24, 20, 23 and 26.

1. 33m (12) Take Watchtower Crack (or Pumping, or Flamingo) to large ledge.

2. 20m (20) L up orange face past FH. Join diagonal crack to small ledge, then follow ramp to pedestal. Step up L onto short delicate face, then L to good belay cave on arete.

3. 10m (23) Up flake then over the L end of the roof. Traverse R past FH to big undercling move, then some steep moves to another good belay ledge on arete.

4. 50m (18) Step up R onto higher ledge, then the reachy lichenous face 3-4m L of Watchtower Crack (small-med cams). Slab easily up L until forced around the arete onto the Arachnus face for the last 20m.

Might be a tad undergraded...

Start at the 3rd belay of Watchtower Crack then take the steep bulge 3m L of p4 of WC. Approach up any one of Watchtower Crack, Stumpy Tail or Arachnus, or rap in from the top.