In reply to Cneifion Arête:
You want more scrambles in one go? Ok, here's a link up for you.
Up Y Garn East Ridge. Descend to Cwm Idwal via Devils Kitchen path towards Idwal Slabs. Possible bail out by walking back to car around the lake.
Up Idwal Buttress and Continuation, scramble across and down into Cwm Cneifion. Bail out by descending Seniors Gully to Cwm Idwal.
Up Cneifion Arete or Tower Rib and down Y Gribin until you can drop down to the right towards the cliffs of Glyder Fach. Bail out by walking down Y Gribin to Cwm Idwal and the path to Ogwen Cottage.
Up Dolmen Ridge or Shark Buttress, across to Bristly Ridge and descend this before scrambling down to the Heather Terrace. Bail out at Bwlch Tryfan and descend to Llyn Bochlwyd and path back to Idwal Cottage.
Up Nor' Nor' or Bastow Buttress, descend Tryfan North ridge before heading down to Tryfan Bach.
Victory lap of Tryfan Bach Arete.
Post edited at 21:42