Kalbarri National Park: Coastal Cliffs, River Gorges and Hiking in WA

There are places in Australia where the landscape does something unexpected — where two entirely different environments sit within an hour’s drive of each other, each remarkable on its own terms. Kalbarri National Park is one of them.

About 590 kilometres north of Perth on Western Australia’s Coral Coast, the park covers both a dramatic stretch of coastal cliffs above the Indian Ocean and an inland gorge system where the Murchison River has spent millions of years cutting through ancient Tumblagooda Sandstone. The coast is wild and open. The gorges are deep, shadowed, and quiet in a way that feels remote even when you’re not far from the car park. Together they make Kalbarri one of the most varied hiking destinations in the state.

Trails range from short sealed boardwalks suitable for families and wheelchair users through to a 38km unmarked gorge route suited only to experienced hikers. Most visitors will find something that suits them. Plan to visit between May and October. Summer temperatures in the gorges regularly exceed 45 degrees and can reach 50.

Coastal Trails

The coastal section of the park runs along a series of cliff faces and rock formations rising sharply above the Indian Ocean. The rock here is layered and fractured, worn into ledges and overhangs by centuries of wind and wave. Standing at the clifftop, the water below shifts between deep blue and turquoise depending on depth and light. It’s the kind of view that makes you stop walking and just look.

The best way to experience it is the Bigurda Trail, an 8km one-way coastal walk between Eagle Gorge and Natural Bridge. The trail follows the clifftop the whole way, with unobstructed ocean views throughout. Allow three to five hours. If you can arrange a drop-off at Eagle Gorge and walk south, do it — the views build as you go and finishing at Natural Bridge feels like a proper arrival rather than a turnaround.

For something shorter, the Natural Bridge to Island Rock Trail covers 1.8km on a sealed boardwalk. It’s accessible for wheelchairs and suitable for all ages and fitness levels. The coastal formations at this end of the park are worth seeing regardless of how much time you have.

Gorge Trails

Drive inland from the coast and the landscape changes completely. The Murchison River has carved its way through Tumblagooda Sandstone over millions of years, leaving sheer orange and red walls dropping to the river below. The scale of it takes a moment to register. These are not gentle valleys — they are deep, narrow cuts in the earth, and standing at the rim you get a clear sense of just how long water and rock have been working on each other out here.

The Murchison River Loop Trail is the walk most people come for. The 9km circuit takes in Nature’s Window, a natural sandstone arch that frames a bend in the river below like a picture cut into the rock. It’s one of those formations that photographs well but still manages to be more impressive in person. The circuit involves rocky scrambling and some exposed sections. It is not suitable in summer.

The Z Bend Lookout walk is 1.2km return and delivers a broad view across the gorge with minimal effort. From there the Z Bend River Trail descends 2.6km into the gorge itself, crossing boulders and weaving through river red gums before reaching the water’s edge. The descent is a noticeable step up in difficulty from the lookout walk, but reaching the river after picking your way down through the gorge feels well earned.

For a gentler river experience, the Ross Graham River Walk is a short 700m return trail leading down to the Murchison where swimming and kayak launching are possible. A wheelchair-accessible lookout sits just 20 metres from the car park, making this one of the most accessible spots in the gorge section.

More Trails Worth Your Time

The Meanarra Hill Lookout Trail is a quick 300m return walk to a viewpoint at 207m above sea level, with views across the town of Kalbarri, the mouth of the Murchison River, and the surrounding park. It’s a good option early in the day before heading into the gorges, or at dusk when the light across the river mouth is worth the short climb.

At the other end of the scale, the Murchison River Gorge Walk is a 38km unmarked route from Ross Graham Lookout to The Loop. It’s a serious undertaking suited only to experienced walkers with strong navigation skills. The terrain is rugged, remote, and largely trackless. For those prepared for it, the gorge in this section is largely untouched and genuinely unlike anywhere else in the park.

Planning Your Visit

May to October is the window. Outside those months the heat in the gorges is not just uncomfortable — it’s genuinely dangerous. Several trails are effectively off limits in summer regardless of how early you start.

Carry significantly more water than you think you need. The gorge environment is physically demanding and the shade limited. Wear sturdy footwear across all but the sealed boardwalk trails, and apply sun protection even in the cooler months — the UV at this latitude is strong year-round.

Mobile coverage is limited across most of the park. Download maps and trail notes before you leave town. Park entry fees apply and can be paid online or at entry stations.

The town of Kalbarri sits just outside the park boundary and has a full range of accommodation from caravan parks to beachfront hotels, along with food and resupply options. After a day in the gorges, sitting by the river mouth at the end of the afternoon is a reasonable reward.

For trail listings, distances, grades, and current conditions, see the full Kalbarri National Park trail guide. Pack your essentials before heading out.