Ithaca climbs the huge arching corner system just right of the plumbline of Airhead (5.11d) and a bit left of Warhead. Start off a long ledge system reached after some easy scrambling.
Pitch 1: Climb straight up the beautiful slab below the arch with no gear but good holds. Belay in some ledgy stuff below a nice clean right facing corner. Delightful 5.8X, 160feet.
Pitch 2: Climb the [L-facing] corner to a nice stance below a left angling roof/arch. Excellent. 5.11a, 75feet.
Pitch 3: The crux. Climb out left with underclings under the roof, but nada for feet. Very similar to The Adventures of B-Dog on the Book. A fixed wire helps protect it. The climbing eases after about 20 feet. Climb out left to a corner and up to a little stance. Wicked. 5.12a, 100 feet.
Pitch 4: Climb the hanging corner above. Tricky to protect but safe. Brilliant. 5.11, 100feet.
Pitch 5: More of the same. straight up more thin corner till it ends. Climb up steep flakes above, belay below a big wedged flake. Nifty. 5.11, 125 feet.
Pitch 6: Step up and climb onto the huge flake.Negotiate a spicy section of 5.10. Continue up through the very imposing roof above with a delightfully juggy finish. Mind-bending. 5.11, 150 feet.
To descend, walk east down the summit ramp or bring two ropes and rap from the saddle between Mchenry's and Arrowhead. It's possible to link pitches on this badboy, but the climbing is hard, and when Andy says to stop, y'all better stop. All in all, one of the finest routes I've climbed in the Park. Enjoy.
Doubles to 0.75 Camalot, singles in #1, 2, 3 Camalot, RPs.
Westminster, CO
Also, the 1st and 2nd pitch would probably go as one with a little silmu-climbing. I would do it this way next time for sure.
As far as the gear beta described above, spot on. Aug 23, 2009
Izola, SI
Also I wouldn't rate this pitch any harder than 11c, if you compare it to the crux on "All to Obvious" on Spearhead I thought it was definitely easier. It's heady though since I was only able to get good pro at the start of the traverse and didn't see any other spots for reliable placements until I was through the crux. A fall on this pitch would most likely result in a hard swing back into a left-facing corner. Aug 24, 2009
Littleton, CO
I agree with the above comments...if someone were to rap the route and do some heavy-handed scrubbing and major picking out in the thin cracks of almost every pitch and even some trundling on the last pitch, the character of the route would dramatically change (but who would do something like that?!). The 3rd pitch had a fair amount of dirt/moss either blocking the gear/holds or holding/dripping moisture. Even though, we did not feel it warranted (12a). Perhaps the FA encountered an even dirtier crack/seam!
We both felt that .11c would be the accurate grade IF the entire route were much cleaner. Nonetheless, Ithaca is a proud line and not to be taken lightly. Every pitch has spice to it. I think, if way cleaner, pitches 2-6 would all feel noticably easier. As for serious ratings in it's current condition...P1 is X and the remainder are somewhere in between PG-13 & R.
Have fun in the alpine!! Don't forget to lead with your nut tool!!
P.S. One 70m rope does work well for the "low-point" raps starting under the big visor block, which is marked by a large cairn. Be advised you will have to downclimb maybe 5.5ish terrain after rap #2. Sep 4, 2011
Bring your gardening tools and offset pro. Jun 4, 2018
boulder