In reply to chris fox:
Hi Chris,
Great to hear you are getting out this summer. We will need to catch up again one of those days - Glencoe doesn't seem like 12 years ago!
IMO the three finest long routes in Snowdonia are probably:
- White Slab (E1/E2), Cloggy (the longest vertical Extreme in N Wales)
- The Groove (E1), Lech Ddu (a great route with multiple E1 pitches)
- The Grooves (E1) + Overhanging Arete Finish (E2), Cyrn Las (an all-time classic with a imposing Hugh Banner line to finish)
If you haven't already read my article on here
http://www.ukclimbing.com/articles/page.php?id=435 it has some suggestions for as good links-ups of routes varying from VDiff to VS. Remote routes like Reade's Route (VDiff), Crib Goch or Manx Wall (HS), Clogwyn Du high on Glyder Fawr are not that long but they are in superb situations.
I can also second the suggestion of either Amphitheatre Buttress (VDiff) or Mur y Niwl (VS) on Craig yr Isfa. I had two amazingly good days last Summer taking novices up Amphitheatre Buttress.
It might also be worth considering heading further South into Mid-Wales. There are some real gems of routes, although you will certainly get the traditional mountaineering experience complete with vegetation. The most obvious recommendation would be Acheron (HVS) & Doom (VS), both at Cwm Cywarch. I've only done the later but it was well worth three stars.
For more info there is a good article by Mark Glaister online at
http://www.climber.co.uk/categories/articleitem.asp?item=128
Climb safe,
Mark
Post edited at 18:08