Glow Worm Tunnel

Home . Blue Mountains, NSW

Daniel Tran (OEH)

All About

Glow Worm Tunnel

Highlights

Located within the World Heritage listed Wollemi National Park, the Glow Worm Tunnel area offers magnificent views of pagoda rock formations, extensive flora and a wide array of native wildlife including glow worms, kangaroos and wallabies.

The Glow Worms are located in an old rail tunnel 400 metres in length. It was originally constructed as part of the railway line to Newnes Kerosene Shale Works. The line was dismantled around the 1940s.The tunnel is located 40 kilometres from Lithgow on the Newnes Plateau. Good walking shoes and a torch are required for the walk through the tunnel. The glow worms found in the tunnel are the larvae of the fungus gnat. The blue glow of the larvae is the result of a chemical reaction in the body of the glow worm. The larvaes' glow lures their prey, such as mosquito's, closer to them.

Activities

Walking
Sight-seeing

Facilities

Walking track
Car park
Toilets

Important Information

Guidelines

Always do some research before heading out for your journey. Visit the parks website for the most up to date information.
Ensure you observe all safety signs. Always stay on the marked tracks where possible. Never climb fences, they are there for your own safety.
Wear suitable footwear and always ensure to bring a hat and sunscreen to protect yourself from the elements when exploring Australia.
Plan ahead and ensure to take enough food and water for your journey.
Please consider the environment, take your rubbish with you or place in the bins provided. We want to ensure these beautiful places are still here for our future generations to enjoy.
Parking, camping and national park fees may apply. See parks website for more details.

Photo & content credits: NSW National Parks | Daniel Tran (OEH)

Ratings

& Reviews

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1 Reviews

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Emily_Cat 28 Dec 20

Kid friendly and easy walk

Bit of a hike to get to the glow worm cave. Approx 40km drive to the car park from Zig Zag entry, then about a 2km walk to get to the glow worm tunnel. The walk was relatively easy with toddlers, not pram friendly so be prepared to carry the children occasionally. Remember to pack a torch, it’s extremely dark and wet inside so you’ll want to be able to see well to walk. We expected to see more glow worms than we did but we didn’t go in too deep because of the kids. I would assume the deeper you go the more there would be. Overall great experience!

Location

Getting to Glow Worm Tunnel

Address: Glow Worm Tunnel, Newnes State Forest, Lithgow, New South Wales 2790

Common Questions

Glow Worm Tunnel FAQ

Where is Glow Worm Tunnel located and how do I get there?
Aussie Bucket List lists Glow Worm Tunnel at Newnes State Forest, north of Lithgow, Lithgow, New South Wales 2790. Most travellers reach it by car; well-signed local roads lead to parking near the entry. Check the destination page for any seasonal access changes before you go.
What makes Glow Worm Tunnel a bucket list experience?
The site describes Glow Worm Tunnel as a standout spot offering beautiful scenery, native wildlife and a sense of adventure unique to its region—perfect for travellers chasing memorable photos and nature time.
Do I need to pay entry fees for Glow Worm Tunnel?
According to relevant sources, access to Glow Worm Tunnel is generally free, though some surrounding parks or tours may charge a small fee. Always confirm current prices and permit rules online before visiting.
Which facilities are available at Glow Worm Tunnel?
Glow Worm Tunnel typically provides basic visitor needs such as car parking, information signs and picnic areas. Toilets, barbecues or cafés may be available nearby; check the listing for exact amenity details.