Glowworm tunnel rd to Newnes?

Unfortunately no.

You can cut across from the "Bungleboori" camping area. (overrun with rubbish and motorbikes) along Blackfelllows hand trail. This brings you out on the road from Lithgow to Newnes.
You will need a map as there are a few twists and turns and forks that can easily be mistaken for the main track.

When in Newnes I highly recommend crossing the river North of the pub and doing the walk around the old shale works. Highly interesting.

It will also be pretty busy on this long weekend.
Enjoy yourself,
Brian

The main road to the glow worm tunnel ends at a carpark with a locked gate. The other end of the coach road out at Newnes specifies walking track only. I don't think they want you to drive on that track.
Mike

Having walked it many (30+) years ago before it was NP we did consider driving it but would have required major earthwork and much winching.
These days I'd reckon it wouldn't be much wider than a walking track and the trees growing on the old railway bed would be huge, back then they were up to 6" diameter.

No!

You cannot drive from Clarence to Newnes via the Glow Worm Tunnel.

I and half a dozen mates did it on motor cycles with a lot of sweat and swearing.

I was twenty years of age at the time, so that makes it forty three years ago.

Not a hope in hell today. The real big embankment prior the tunnel was washed out when we did it then.

Ian