Unofficial guide · verify with parks.sa.gov.au

Flinders Chase National ParkUnofficial operator’s manual

Ravine Hike (Ravine des Casoars)

Valley walk in Ravine des Casoars Wilderness Protection Area from a 4WD-recommended trailhead down to a remote beach. Not a 2WD icon-day add-on.

  • Longer remote valley walk (confirm official grade)
  • Around 3 hours
  • About 7 km
  • Effort: moderate
  • Best for: Experienced walkers with 4WD access to the trailhead

Distance, grade, time and open/closed status change — verify on parks.sa.gov.au before you go.

Official parks.sa.gov.au info (verify status)
Eucalyptus woodland at West Bay, Flinders Chase National Park, Kangaroo Island

Ravine Hike — West Bay woodland

John Jennings · CC BY 2.0 · Wikimedia Commons

Where you start

Ravine trailhead (4WD recommended)

The trailhead is reached via Ravine Road — 4WD recommended, and the road can close after rain. Confirm access by official alerts or by phoning the park / visitor centre before you leave sealed road.

How to get there

  1. Only attempt with a suitable vehicle and a live road-status check.
  2. Do not tow large vans. Carry recovery thinking even if you never use it.
  3. Download offline maps. Coverage is poor in the ravine.

How to do it (step by step)

  1. Confirm the road is open the morning you go.
  2. Walk the signed valley toward the river and remote beach. Budget the climb back.
  3. Rock-hopping and creek levels change after rain — turn around if crossings look ugly.
  4. Return to the same trailhead. Daylight margin matters.

What to expect

A longer, quieter valley-to-beach walk in wilderness-protection country. You earn the beach. You also earn the walk back out.

If you only have a 2WD hire car, this hike is not your day. Do Platypus Waterholes or the icons instead.

Access and reverse

Reverse is the same valley. There is no coastal car shuffle. Start early, carry water, and treat rain-raised crossings as a turnaround, not a challenge.

Hazards that matter here

Creek crossings and rock-hops get slick after rain. The beach at the end is a remote Southern Ocean shore — freak waves still apply. There is no lifeguard and little or no mobile coverage.

Snakes on warmer days. Thin shade. The climb out is where tired groups argue. Budget more water than the icon boardwalks taught you to carry.

Not a substitute for the icons

If the emotional goal is Remarkable Rocks, stay on the sealed road. Ravine is for people who already did the icons or who specifically want a remote valley day with a suitable vehicle.

Stacking Ravine after Admirals Arch on a ferry day is the classic west-end failure mode. Pick one product.

Kit list lives on the gear hub— Amazon searches stay there, not as a merch wall on this walk. Park fees never affiliated.

Map (orientation)

Pin may be approximate. Confirm trailheads, parking and track status on parks.sa.gov.au before you drive.

Interactive map — pin may be approximate. Confirm trailheads and road status before you drive.

Extra tips

  • This is a dedicated half-day, not a stack after Admirals Arch.
  • Carry more water than the icon boardwalks demand.

Area guide: West Bay, Snake Lagoon & Ravine

Nearby stays (optional)

After the walk plan is solid: a stay-hub search if you still need a bed. Official camping, park fees and KIWT bookings are never affiliated. Tours live on /tours/. Kit searches live on /gear/.

Nearby stays

Kingscote (primary) · Penneshaw · Vivonne Bay

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Some stay, tour and gear links may earn a commission at no extra cost to you. Park entry fees, official camping bookings and KI Wilderness Trail permits are never affiliated. Affiliate disclosure · Privacy

Some stay, tour and gear links may earn a commission at no extra cost to you. Park entry fees, official camping bookings and KI Wilderness Trail permits are never affiliated. Disclosure · Tours hub