In reply to Gompertz: If you are prepared to wander along the escarpment to find your lines there is enough at Ban-y-Gor to keep you busy for a day, some of the best easier Sports routes there are in this ticklist
http://www.ukclimbing.com/logbook/set.php?id=519
Tintern has lots of routes at easy grades, but is an acquired taste, rock quality and ambience are both less favourable than other Wye crags.
Wintour's is definitely best for easier Trad routes, there are several decent multi pitch routes in the easier grades, see this ticklist
http://www.ukclimbing.com/logbook/set.php?id=399
Finding the start of routes at Wintour's can be fun especially if none of your party are familiar with the place.