Preserving, Protecting and celebrating

the precious blue mountains
night skies.

Contribute

The Blue Mountains’ Iconic Conservation culture, applied to the Sky.

Founded in 2023, we are a joint council and community Non-for-Profit Association working to make the Blue Mountains Australia’s most accessible Gateway to the Milky Way.

Making the Blue Mountains an internationally certified Dark Sky place,
to keep our skies dark and benefit…

Our Wildlife


Nocturnal balance and habitat restoration

Our Health


Circadian reserve restoration, deep sleep and well-being

Our Night Skies


Visible Milky Way, faint stars, astronomical research

Indigenous Cultural
Knowledge

Aboriginal Astronomical knowledge and Connection to Sky Country

Our Tourism


Stargazing and Noctourism, Night Life Economy, Sustainable Tourism

proudly supported by

What is a Dark Sky place?

A Dark Sky Community is a location where the community shares, appreciates, acknowledges and celebrates the value of the dark skies above their heads.

If the Community is proactive in preserving, acknowledging and celebrating their Dark Skies, they can receive an International certification from Dark Sky International (DSI) as a Dark Sky place.

Today, there are 40 Dark Sky Communities in the world - including the Palm Beach Dark Sky Community north of Sydney. There are about 230 Dark Sky places around the world certified by DSI.

How about making the Blue Mountains the next Dark Sky Community!

the pathway

Our aim to make Linden Observatory in the mid-mountains our site for the Blue Mountains Dark Sky Community.

That implies carrying out an inventory of the local lighting and, over the years, replacing the public lights that are not compliant with the lighting requirements - making the lighting more energy-efficient!

It also involve creating a space of dark skies activities and education, sharing our beautiful skies with the locals and non-locals.

Creating the Dark Sky Community requires the support of the municipality, local organisations and, of course, the local community!

In the long run, our goal is also to improve and preserve our darkness extended all the way to the upper mountains.

take the pledge

Would you like to support our mission of preserving and celebrating the Blue Mountains Dark Skies? See how you can contribute:

Learn More

join our dark sky projects

View Projects

“The Blue Mountains are New South Wales’ gateway to the Milky Way — a World Heritage of ecosystem and sky, to honour and protect, by night and by day.”

— Dimitri Douchin, BMDSI president

join the cause