ChrisJC said:
How about entering Daren Cilau, digging the final few meters into Agen Allwedd and exiting from there? That must be a fair way.
Chris.
Or, if we're talking about future possibilities ... If the three major Llangattock caves are joined up and one of the old digs at Craig y Castell connected into Aggy, then you could have a mega through trip.
In at Craig y Castell, through the Summertime Series, down Turkey and Main Streamways, along Priory Road (most likely area for dry connection), into the back end of Daren, zigzag through Daren - down to Hardrock, back up the Bonsai and Time Machine to Big Chamber, then down Epocalypse into the start of Antler (nearest point to OCAF - don't know if a connection is possible here. Other possible point of connection could be Busman's to 5th Choke in OCAF), into the Promised Land and then make your way down through the cave and out into the Clydach Gorge.
Something for future generations to aspire to!