The glow worm tunnels near Lithgow are certainly worthy of a visit however if you look closely on the side of walking track you’ll see small entrances to other caves that people don’t normally venture into. If you aren’t afraid of the dark and getting a little dirty they will offer a view rarely seen into another world. As we walked toward what we thought would be an exit we realised that our exit strategy would require us to climb out and get a little dirtier than usual but it was well worth the venture into the unknown and the the darkness beyond.