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Starry Coast to Galactic Outback Dark Sky Stargazing Trail

Part of Dark Sky Stargazing Trails network

Trail difficulty
  • Length 850km
  • Est. time Multiple day
  • One-way

Part of Dark Sky Stargazing Trails network

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Read more about this trail

The Starry Coast to Outback Adventure takes visitors from the coastal landscapes of Shark Bay into the wide, dark skies of the Gascoyne. Starting around Denham and Monkey Mia, the trail explores a World Heritage coastline rich in natural history, marine life and stories of navigation before heading inland towards Gascoyne Junction, Mount Augustus and Kennedy Range National Park.

By day, discover Shark Bay’s beaches, wildlife, lookouts and maritime heritage, then follow the road east into red-earth country, dramatic ranges and remote outback landscapes. By night, the journey becomes a stargazing and astrophotography adventure, with dark skies above Gascoyne Junction, The Waterhole, Burringurrah / Mount Augustus and Mundatharrda / Kennedy Range.

This is a trail for travellers who want contrast: ocean horizons and coastal history at the start, then big-sky outback viewing beneath the Milky Way. Check local road, weather and park conditions before travelling, especially when heading inland or visiting national parks.

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Here is everything you need to know before visiting this trail.

Time / Duration

As a driving trail, this can take from a week up to 17 days.

Length

850 kilometres one way

Fees

Park fees apply for some of this trail.

Trail Start

Monkey Mia, Shark Bay World Heritage Area, 850km (2WD) north of Perth

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Trail End

Mt Augustus Tourist Park, Cobra-Mount Augustus Rd, East Lyons River, 1000km (2WD) north-east of Perth

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When to go

From April to September

What’s the weather like?

Safety

Stargazing locations are best experienced after dark. Arrive before sunset where possible so you can check access, parking, uneven ground and your exit route before the light fades.

Facilities

  • BBQ Facilities
  • Car Park
  • Lookouts
  • Picnic Area
  • Public Toilet
  • Visitor Information Centre

Trail information updated
10th June 2026

Important weather note for this trail.

Due to this trail spanning multiple regions, we recommend use of your own weather app for localised information, or visiting bom.gov.au for accurate updates.

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Trails are free and offer countless benefits to our community, from fostering fun and fitness to encouraging social connection, exploration, and personal challenges. These exceptional trail experiences are made possible through the support and collaboration of these great organisations and initiatives: