Tunneling goes on at Rafeen - please be patient, these are good quality pics :-)

Entrance to the Underground chamber which is about 15ft underground and
big enough to easily hold 6 people and supplies.. for however long.

Here we see 'Joe' on his way into the chamber

This picture is looking up from about 15 feet below ground to the top of the tunnel.

Since these pictures were taken, two more chambers have been dug along with
6 new 'one-way' tunnels making this a serious network previously only seen in the Glen of the Downs.