Nutcracker

This crack climb is one of Arche's easiest climbs and a quick tick. It has a short approach, a walk off, and is easy to find, and has good protection. It's not the greatest climb on the planet, but it's worth a spin. Combine it with the Doil (which starts where Nutcracker finishes), and you get another climb to experience.

It's the straight crack on the right side of the cliff... I even believe you could top rope this, if you aren't into leading. Walk off to the right.

One set of cams will probably do the trick.