Longreach to the Outer Barcoo Fossil Loop

A Caravan-Friendly Dinosaur & Outback Heritage Drive

Drive itinerary

Loading map

  • Days 4
  • Distance About 520 km
  • Start Longreach
  • End Isisford
Download this itinerary (PDF)

Travel west to Longreach into a landscape shaped by ancient rivers, inland seas and iconic outback history.

The Outer Barcoo Fossil Loop links Longreach, Muttaburra, Barcaldine and Isisford in a relaxed drive where Queensland’s State Fossil meets river systems that once preserved prehistoric life.

Here, vast floodplains once fed into the Eromanga Sea. Today, fossil discoveries, heritage towns and wide-open skies create an easy, deeply rewarding outback journey.

It’s deep time at a comfortable pace.

Along the way, discover

  • Queensland’s State Fossil – Muttaburrasaurus
  • A 98-million-year-old crocodile ancestor – Isisfordia duncani
  • River systems that once preserved inland sea fossils
  • Classic outback heritage and big-sky landscapes
  • Mostly sealed roads. Easy access into towns. Genuine country hospitality.

Why this loop works for caravanners

  • Manageable daily distances
  • Mostly sealed roads
  • Powered sites and riverside camping
  • Easy access into towns
  • Unique fossil discoveries without crowds

This is fossil country at a relaxed pace – ideal for grey nomads, motorhomes and self-drive explorers.

Travel tips

  • Plan fuel stops
  • Avoid dusk and dawn driving
  • Book powered sites in peak season (April–September)
  • Carry water and check road conditions

All itineraries