Well…just got back from riding my Orange on the Blorenge! and we loved it.
We rode along the canal from Lanfoist to the old railway line at Govilion, then up to the Tyla and up around the side of Gilwern Hill and up the road to Keepers Pond, round the side of Blorenge and down the bridleway to the woods. That bridleway was great, far more technical than anything round here and not that wet. Far less so than most of our local muddy bridleways!
The singletrack around the edge of Blorenge was great too, although the climb out of the punchbowl was tough, only mananged to get to the first corner.
You do lose height quickly on the road but i can't see an alternative on the OS map unless when you get out of the punchbowl you head up onto the road and up to the parking opposite carn-y-gorfydd. There's a bridleway there (down to craig-yr-hafod) that might be worth doing??
I'm sure there's better in the area but that was our first proper ride in the Beacons area.
We're after some more technical riding having got abit bored with our more local trails. Looking forward to finding more good stuff in the future.