Announcements
Helensburgh.com.au relaunched — welcome to the 2026 upgrade
June 2026 — Helensburgh.com.au has been rebuilt with faster pages, refreshed guides, dark mode, and the same URLs you already know.
Gateway between Sydney & Wollongong
Discover Helensburgh NSW 2508
A bush town on the Illawarra escarpment between Sydney and Wollongong — gateway to tunnels, heritage, the temple, Bald Hill, and the South Coast.
- Population
- 6,576
- From Sydney CBD
- ~45 km
- Coal discovered
- 1884
Plan your visit
Town guide, temple, coast, and local services — everything visitors ask about first.
Also useful: Helensburgh weather
Tunnels & railway heritage
The glow worm tunnel, Otford, Lilyvale and the full eight-tunnel guide.
History & stories
Coal, mining, Lilyvale and local tales researched and told by Ian Piggott — plus deeper dives on the centenary and Coalcliff.
More history: Centenary 1984 photosCoalcliff Jetty Mine
Latest from the blog
Announcements, history snippets and local stories.
Announcements
Helensburgh Masterplan - WCC seeks public feedback
May 2020 announcement — Wollongong City Council sought feedback on Helensburgh town planning.
Announcements
Glow Worm Tunnel - CLOSED 2020
May 2020 announcement — Metropolitan Glow Worm Tunnel closed for flooding and colony recovery.
Announcements
What's on. Helensburgh Country Fair 2019
October 2019 announcement — Helensburgh Country Fair at Charles Harper Park.