Holeopen Bay Tunnel, Old Head of Kinsale

This was an aborted passage through the middle tunnel under the Old Head of Kinsale peninsula. I've estimated the tunnel to be about 200m long, going right undertone headland, from Holeopen Bay East to Holeopen Bay West. The western end is narrower and a committed paddle, depending on the conditions.
The tunnel is a nice shortcut over to the west side of the headland, where there is stunning coastline, caves and sea stacks. It was a bit lively today, so will come back for a repeat.
This video is a bit on the long side - forwards in and reversing out.