Northwest Tasmania — where the world's cleanest air meets an almost complete absence of light pollution. A frontier for astrophotographers and anyone who has ever wanted to truly see the night sky.
Book Your Stay at Platypus WatersStand outside on a clear night at Platypus Waters B&B and you'll understand immediately. No orange glow on the horizon. No aircraft contrails. Just an unbroken arc of stars from one horizon to the other — and a silence so complete you can hear your own heartbeat.
The far northwest corner of Tasmania sits at the intersection of several extraordinary geographical realities. The Southern Ocean stretches uninterrupted to Antarctica to the south and west. The nearest major population centre, is over an hour away. Cape Grim — just 30 minutes from our door — is home to the world's most pristine baseline air quality monitoring station, a testament to just how untouched this corner of the planet truly is.
That same clean, unpolluted atmosphere that gives Cape Grim its scientific fame also makes the night sky above it extraordinary. No aerosols. No haze. No light. Just the universe.
Circular Head Council — the local government covering this region — is actively progressing accreditation as an International Dark Sky Reserve through UNESCO's International Dark Sky Places program. This prestigious designation is awarded to regions that demonstrate exceptional starry skies and a genuine commitment to protecting them.
Only a handful of places in Australia have achieved this status. If accreditation proceeds as expected, northwest Tasmania — including the area surrounding Platypus Waters B&B — will join an elite global list that includes places like the Atacama Desert in Chile, the Brecon Beacons in Wales, and Aoraki Mackenzie in New Zealand.
We're getting ahead of the curve. By the time the official designation comes through, our region known as Circular Head will already be an established dark sky destination.
The Southern Hemisphere night sky is fundamentally different to what most visitors have seen from the northern hemisphere. These are sights that simply cannot be seen from Europe or North America.
The dense, glowing heart of our own galaxy rises high and bright in the Southern sky between April and September. At Bortle 2, it casts a visible shadow on the ground on the clearest nights.
Two satellite galaxies of the Milky Way — the Large and Small Magellanic Clouds — are visible to the naked eye as detached patches of the Milky Way. Completely invisible from the northern hemisphere.
The iconic Crux constellation, symbol of the Australian and New Zealand flags, is circumpolar from Tasmania — meaning it never fully sets and is visible all year round.
One of the most luminous and massive stars known to exist, surrounded by a vast nebula. Visible to the naked eye and spectacular through binoculars.
A faint pyramid of light extending along the ecliptic, caused by sunlight reflecting off interplanetary dust. Visible in the west after dusk or east before dawn from dark sites.
The largest and most massive globular cluster in the Milky Way — nearly 10 million stars in a sphere 150 light-years across. Visible to the naked eye as a fuzzy star.
Platypus Waters B&B is one of the best places in Australia to witness the Aurora Australis — and it puts on a regular show. The Southern Lights are visible from the property's own backyard on clear nights with sufficient solar activity, and northwest Tasmania's unobstructed southern horizon and Bortle 1 darkness makes for some of the most spectacular displays anywhere in the country.
Unlike the Northern Lights which require travel to remote Arctic locations, the Aurora Australis can surprise you right here — just step off the Platypus Waters deck and look south. No expedition required.
See Aurora Australis photos taken from the backyard at Platypus Waters →While the skies here are extraordinary year-round, some periods are particularly special for stargazers.
Peak Milky Way season. The galactic core rises high in the south and the nights are long. Cool, stable air produces exceptional seeing conditions.
The Milky Way reaches its zenith. Winter nights are cold but remarkably clear with low humidity — a favourite with serious astrophotographers.
Magellanic Clouds are well-positioned. Spring brings milder temperatures and the Milky Way core is still visible in the early evening.
Shorter nights but still exceptional. Orion Nebula and large open clusters dominate. The Milky Way returns to view by late February.
Platypus Waters B&B is ideally positioned as a base camp for serious astrophotographers. Here's what makes it special:
Platypus Waters B&B puts you right in the heart of one of Earth's last truly dark sky frontiers. Combine it with a daytime tour of Woolnorth Station and Cape Grim for a complete northwest Tasmania experience unlike anything else in Australia.
During the day, explore everything Circular Head has to offer — Stanley, the Tarkine, Arthur River and more.
Questions? Call us on +61 3 6452 1493 — we're happy to advise on the best dates for your visit.